Destroy data and roll up actual combat "shock wave"
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—— A brigade of the 26th Army made a real explosion drill and broke through the traditional training concept.
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The moment when the armor-piercing projectile damaged the tank, our special correspondent Qiu Chengliang took a photo.

introduction

How to fight? How do soldiers practice? A brigade of the 26th Army has used 11 kinds of ammunition to conduct real explosion drills on 37 armored combat vehicles, artillery, transport vehicles and other equipment of 5 categories, and collected thousands of groups of target damage data. The brigade entered this data into the system to evaluate the strike effect, and many conclusions broke through the traditional training concept, opening a new field of vision for officers and men in actual combat training.

The first hit doesn’t mean effective damage, only hitting the key can defeat the enemy with one blow.

Three shells hit a tank with composite armor one after another. I thought the victory was in hand, but the evaluation result was unexpected: "Hit the frontal armor, no substantial damage was caused to the target, and the damage was invalid!" This conclusion made Shi Yong, a "super shooter" of a brigade of the 26th Army, very depressed.

"When I was a soldier for 14 years, I experienced hundreds of large and small exercises. As long as it was the first hit, it was rated as an effective shooting. I didn’t expect to hit a nail in front of the real guy."

In fact, Shi Yong was not the only one who hit a nail in this live-fire drill. According to the leader of the brigade, more than 10 super shooters in the whole brigade were defeated in the first round of real shooting.

The actual data questioned the traditional training concept-is it actual combat when a gun is fired and a cannon is fired? Ammunition consumption, meters, seconds, rings … Can these indicators be simply equated with fighting skills?

These two question marks not only hover on the training ground, but also weigh on the hearts of the "group of people" of the brigade party Committee. Actual combat training is not an empty slogan, it must stand the test of actual combat standards. To this end, they introduced the actual training data into actual combat training, re-examined the traditional training methods and tactics, and seven "gold medal courses" that did not meet the actual combat standards were stuck outside the training ground.

Problems on the training ground must be solved on the training ground. In the subsequent resumption, Shi Yong and other defeated shooters made "zero distance" contact with the hit tanks, and compared the collected damage data, repeatedly analyzed and found out the reasons for not forming effective damage.

"The first aiming position should be the engine compartment of the tank. If you attack with an armor-piercing projectile, even if it can’t be destroyed, it will cause damage to the crawler and lead to paralysis …" At the military democracy meeting, officers and men had a deeper understanding of the first hit.

The first enemy to fire does not mean to seize the opportunity. Only by measuring the enemy’s troops can we win every battle.

The brigade has 701 vehicles in the 3rd Battalion and 7th Company, which is the best "red flag vehicle" in the whole brigade. It has shot down 326 targets in previous exercises. However, in this drill, because the enemy fired first, they not only missed each other, but became living targets.

The leader of the brigade told the reporter that according to the battlefield data, the target tank is better than ours in terms of artillery range and armor protection. In the face of such a strong enemy, the first enemy to fire will not achieve the effect of destroying the enemy, but will be exposed prematurely, thus falling into the unfavorable situation of "the enemy can beat me and I can’t beat the enemy."

"Driving into a pit can reduce the exposed area, and you can hit and run by relying on the soil slope, and drilling into shrubs can interfere with ranging …" Li Ruijie, a tank driver, told reporters that in order to overcome the weakness of his own tank and attack the enemy as much as possible, it is necessary to not only lower the "posture" but also make good use of the surrounding topography and protect himself before attacking the enemy.

The reporter saw at the drill site that Li Ruijie’s motorcade simply circled around the other side for maneuver defense, attracting the "enemy" tanks to keep turning, while another tank of its own took this opportunity to approach quickly and quickly, aiming at the enemy’s weak points and shooting a fatal blow, staged a wonderful confrontation with the inferior to win the superior.

The central position is not equal to the key position, and only by selecting the target can we get twice the result with half the effort.

It’s better to miss than to hit right! If this matter is usually placed on any officer, it is unbelievable. But it happened firmly in the actual combat environment.

"boom! Boom! " With two loud noises, two anti-tank missiles from the second battalion of Bubu successively hit the turrets of two tanks, and at that time the flames soared. The reporter went out with the rescue team and saw that the first missile hit the center of the turret and the second hit the lower left of the turret.

Just as the officers and men cheered for the first missile, the battlefield damage data showed that the first missile only damaged the gun bolt; The second shot destroyed the vehicle-mounted radio and artillery aiming mechanism, and hit the tank ammunition bin, which was better than the first shot.

The evaluation results surprised officers and men, and the traditional training concept of winning by hitting the bull’s-eye for many years was a bit untenable. "In the past, actual combat training was unilaterally understood as playing live ammunition, blindly emphasizing playing more, playing well and playing accurately, and the research on the damage effect of hitting targets was not deep." The brigade leader said that this time, the brigade party Committee introduced the actual combat data into the actual combat training, guided the training with the training concept based on effect combat, and established the actual combat coordinate system supported by damage data.

The target damage data system is impacting the brigade’s traditional operational concept. The reporter was pleasantly surprised to see at the brigade training ground that the target target changed from the "white cloth target" in the past to a real tank, and the fixed target became a mobile target. The officers and men studied the tactics and play with reference to the damage data collected by the actual combat. Talking about these changes, Kong Chen, the squad leader of Bubu No.5 Company, was deeply touched: "The target bull’s-eye in actual combat needs combatants to find it with their brains."

Battlefield viewpoint

Learn to "fight with data"

■ Ma Shujiang

The actual combat is not real, the effect is how, the experience does not count, and the data has the right to speak. Operational data has become a key factor in the generation of combat effectiveness, and the search, analysis and processing of data will become a decisive factor in winning future wars.

Information is the eye, data is the courage. The characteristic of actual combat is precision. Accuracy, precision and fineness all come from specific data information. Only by being good at speaking with data can we accurately judge the target, select the key points and accurately release the energy.

Under the conditions of modern warfare, operational advantages are concentrated in information advantages, which are highly dependent on data advantages. Nowadays, all kinds of information equipment of our army are installed in succession. However, it is not enough to have information-based weapons and equipment. Commanders also need to be able to construct data, digest data and be good at speaking with data. In every link and element of combat, data should be used for embodiment, data expression, data proof and data decision.

Good calculation has a chance of winning. Data is indispensable to mastering the truth, scientific decision-making depends on data, and it is necessary to attach importance to data to defeat the enemy. Only by constantly strengthening data awareness and cultivating the habit of fighting with data can we make the battlefield nerves more sensitive and ensure our army to win more.

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The exterior design of the Eπ 008 is unique and full of technology. The front face adopts a family-style Xingyao air intake grille, with sharp LED headlights on both sides, showing a strong visual impact. The body lines are smooth, the overall style is tough and stylish, highlighting its unique personality and charm.

车系eπ008拥有5002*1972*1732mm的长宽高尺寸，轴距为3025mm，前轮距和后轮距均为1650mm，确保了宽敞舒适的车内空间。车侧线条流畅而动感，搭配265/45 R21规格的轮胎和时尚的轮圈设计，突显出强烈的运动气息。

eπ008的内饰设计采用了简约而不失科技感的风格，车内采用了大量高品质材料，提升了整体的豪华感。方向盘采用真皮包裹，手感出色，并且支持手动上下和前后调节，满足不同驾驶者的个性化需求。中控台上配备了一块15.6英寸的高清触控屏，集成了多媒体系统、导航、电话、空调等多种功能，并且支持语音识别控制，提高了操作的便捷性和智能化水平。车内还配备有USB和Type-C接口，方便乘客为电子设备充电。前排座椅采用了仿皮材质，支持前后调节、靠背调节、高低调节以及腰部支撑调节，提供舒适的乘坐体验。主驾驶座椅还具备加热、通风、按摩功能，并配备了头枕扬声器，提升了舒适性和娱乐体验。副驾驶座椅同样支持多种调节功能。第二排座椅支持靠背和腿托调节，提升了后排乘客的舒适度。此外，后排座椅可以按比例放倒，增加了行李空间的灵活性。

eπ008搭载了一台1.5T 147马力的高效L4发动机，最大功率达到108千瓦，最大扭矩则为210牛·米。与之匹配的是电动车单速变速箱，为车辆提供了强劲的动力输出和平顺的驾驶体验。

汽车之家车主 对 eπ008 的外观给予了高度评价，她表示：“外形很大气！前脸很帅！颜值高！开出去回头率很高！车标也简洁！” 这种设计无疑使得 eπ008 成为了路上的一道亮丽风景线。

　　In the new era, Socialism with Chinese characteristics has made great achievements, and China is increasingly showing the image of a great country with beautiful mountains and rivers. The picture shows Hulu River in Xiji County, Guyuan City, Ningxia after treatment. Xinhua News Agency reporter Wang Peng photo

　　On September 23, the first "One Belt, One Road" International Ocean City Cultural Photography Week opened in Dalian. The picture shows visitors enjoying the photographic works on display. Xinhua news agency

　　Socialism with Chinese characteristics is the theme of the whole theory and practice of the Party since the reform and opening-up, and it is the fundamental achievement that the Party and the people have made through untold hardships and paid a huge price. Since the reform and opening up, the great creation and great achievements of Socialism with Chinese characteristics’s theory and practice have not only profoundly changed China, but also profoundly influenced the world.

　　In the new era, to further strengthen the "four self-confidences" and consistently uphold and develop Socialism with Chinese characteristics, we need to profoundly grasp Socialism with Chinese characteristics’s great contribution in the history of world socialism development and human society development.

　　1. Glowing the strong vitality of scientific socialism.

　　Since the reform and opening-up, the Communist Party of China (CPC) has led the people of all ethnic groups in China to unswervingly March forward along the road of Socialism with Chinese characteristics, pushing China’s economic strength, scientific and technological strength, national defense strength and comprehensive national strength into the forefront of the world, promoting China’s international status to achieve unprecedented promotion, and making China increasingly show the image of an oriental power with clear politics, economic development, cultural prosperity, social stability, people’s unity and beautiful mountains and rivers. In just 40 years, Socialism with Chinese characteristics has made scientific socialism glow with great vitality in China with a population of more than 1.3 billion, and its significance and contribution are of course extremely significant and self-evident.

　　First, it proves that Marxism and scientific socialism will never fade. Whenever the international communist movement suffers setbacks and the world socialism falls into a low tide, there are always voices that question the truth of Marxism and scientific socialism. After the drastic changes in Eastern Europe, the world was suddenly filled with various arguments such as "failure", "bankruptcy", "failure" and "outdated" of Marxism. Over the past 40 years, Socialism with Chinese characteristics’s great achievements have not only proved the absurdity of these arguments, but also proved the great truth power and vitality of Marxism. Because, these great achievements are precisely the result of long-term efforts by the Communist Party of China (CPC) people who have always believed in the scientificity and truth of Marxism and regarded Marxism as an expert, United and led the people of all ethnic groups throughout the country, adhered to Marxism as the fundamental guiding ideology, unswervingly followed the correct path of Marxism in China, kept pace with the times and practiced the basic principles of Marxism and scientific socialism. In the new era, Socialism with Chinese characteristics has made great achievements, so we must cherish the truth value of Marxism leading the times, persevere in promoting the modernization and popularization of Marxism in China, and make Marxism shine more brilliantly.

　　Second, it has set up a dazzling great banner of scientific socialism in the world, that is, the great banner of Socialism with Chinese characteristics. Needless to say, after the drastic changes in Eastern Europe, it was doubtful whether socialism could stand in the world at that time. Regarding this question, Comrade Deng Xiaoping said that as long as socialism in China does not fall, socialism will always stand in the world. After long-term efforts, Socialism with Chinese characteristics has not fallen, but has entered a new era and become the mainstay of world socialism. This is of great significance to Marxism, scientific socialism and world socialism.

　　Third, it has greatly boosted the confidence of the people of the world in socialism. In the history of the development of world socialism, Socialism with Chinese characteristics’s great theoretical and practical creation is of great significance to shake things up and restore confidence, and it also proves how far-sighted Comrade Deng Xiaoping was when he put forward in early 1992 that "there will be more people in favor of Marxism in the world". Indeed, in the face of Socialism with Chinese characteristics’s great achievement of "unique scenery here", more and more people in the world will seriously think about the development prospects of socialism. We have reason to believe that as long as we hold high the great banner of Socialism with Chinese characteristics in the world, and as long as Socialism with Chinese characteristics makes more and more original contributions to the development of Marxism in the new era, the attraction of scientific socialism in the world will surely increase day by day, and world socialism will finally usher in a bright future.

　　2. Expanding the way for developing countries to move towards modernization.

　　Since the reform and opening up, socialism in China has been full of hope, vitality and new vitality. The fundamental reason is that our party has led the people out of a correct path. Such a road is the Socialism with Chinese characteristics Road. Practice has proved that Socialism with Chinese characteristics Road is the only way to realize socialist modernization and create a better life for the people. Socialism with Chinese characteristics Road was gradually formed by China based on its own national conditions and practice, drawing wisdom from Chinese civilization, drawing on the strengths of various schools in the East and the West, sticking to it but not being rigid, learning from it but not copying it. This road is neither "traditional" nor "foreign", nor "westernized", but "original", which is the result of our party’s hard work, pioneering and enterprising, exploring the truth and grasping the law.

　　It should be pointed out that it is not easy for us to walk out of such a correct path. The Communist Party of China (CPC) and the people of all ethnic groups in China under his leadership finally woke up after setbacks and hesitation, and finally came out successfully. As the General Secretary of the Supreme Leader said: "In the past, we copied our books and imitated others. We were confused and frustrated. We hit a wall again and again, woke up again and again, practiced again and again, and broke through again and again, and finally embarked on a road to success in Socialism with Chinese characteristics."

　　Socialism with Chinese characteristics Road is a right path on earth, which belongs not only to China, but also to the world. Socialism with Chinese characteristics’s entry into a new era means that it provides a brand-new choice for countries and nations in the world who want to speed up their development and maintain their independence, and expands the way for developing countries to move towards modernization.

　　On the choice of modernization road, China has always advocated the diversification of development mode. No one should regard his own development road as a statue, let alone impose his own development road on others, and has always resolutely safeguarded the diversity of human civilization development. However, this does not mean that China’s modernization road has no reference significance for the modernization of developing countries. In fact, since the international financial crisis, there have been many problems in the western development model and road, and the prospects are worrying, and the world has generally begun to lose confidence in it. Many developing countries have paid special attention to studying and learning from the valuable experience of Socialism with Chinese characteristics Road, which is "unique in scenery".

　　Socialism with Chinese characteristics Road shows the world that there is no universally applicable development road in the world, and the modernization road should proceed from the national conditions. The road to modernization should put people’s interests first, and take improving people’s lives and enhancing people’s well-being as the starting point and the end result. The road to modernization should adhere to reform and innovation, and there is no way out of rigidity and stagnation. The road to modernization must persist in seeking common development through opening up, and closing the country to the outside world and beggar-thy-neighbor can only lead to a dead end.

　　3. Contributed to China’s wisdom and China’s plan to solve human problems.

　　Socialism with Chinese characteristics’s great contribution to the development history of human society lies in that it has fully demonstrated China’s image as a responsible big country that adheres to peaceful development, promotes common development, safeguards international fairness and justice, and contributes to mankind. At the same time, it has contributed and will continue to contribute to China’s wisdom and China’s plan to solve human problems.

　　China’s wisdom and China’s plan for maintaining world peace. Socialism with Chinese characteristics has not only greatly enhanced the power of loving and maintaining peace in the world, but also contributed to China’s solution to world peace problems, that is, abandoning the cold war mentality and power politics, unswervingly holding high the banner of peace, development, cooperation and win-win, adhering to the road of peaceful development, taking a new road of state-to-state exchanges of dialogue without confrontation and partnership without alliance, promoting civilized exchanges of harmony but diversity and eclecticism, and promoting the building of a community of human destiny.

　　Contributed to the Chinese program to promote the common development of mankind. Socialism with Chinese characteristics adheres to the principles of mutual respect, equal treatment, win-win cooperation and common development, insists that all countries are participants, contributors and sharers of global development, combines the interests of the people of China with the common interests of the people of all countries, and allows more countries and regions to participate in the construction of the Belt and Road. Welcome all parties to take the express train and free ride developed by China, strive for fair development for all countries, especially developing countries, and strive to enhance the development capacity of all countries, improve the international development environment, and

　　It should be pointed out that while China is committed to eradicating poverty, it has always actively carried out South-South cooperation, supported and helped developing countries, especially the least developed countries, to reduce poverty, improve people’s livelihood, improve the development environment, and promote the building of a community of human destiny. China has helped more than 120 developing countries to implement the Millennium Development Goals, which has injected a strong impetus into accelerating the overall development process of developing countries.

　　China’s wisdom and China’s plan to improve global governance. Socialism with Chinese characteristics adheres to the concept of global governance, advocates the democratization of international relations, insists that all countries, big or small, strong or weak, rich or poor, are equal, supports the United Nations to play an active role, supports expanding the representation and voice of developing countries in international affairs, insists that China should play a responsible role as a big country, actively participates in the reform and construction of the global governance system, and injects Chinese strength into the reform and optimization of global governance.

　　Contributed to the Chinese program of mankind’s pursuit of a better social system. Socialism with Chinese characteristics not only firmly believed that "history has not ended, nor can it be ended", but also declared the bankruptcy of "the conclusion of the end of history" and the bankruptcy of the one-line historical view based on the western institutional model. Socialism with Chinese characteristics contributed to the China wisdom of mankind in pursuing a better social system. China’s practice has explained a truth to the world: governing a country and promoting a country’s modernization is not just the way of the western system model, and countries can completely go out of their own way.

　　Socialism with Chinese characteristics has also provided China’s plan for mankind’s exploration of a better social system. For example, firmly occupy the moral commanding heights to promote the progress of human society and realize the beautiful ideals of mankind. Dare to open the door to stubborn diseases accumulated for many years, dare to touch deep-seated interests and contradictions, resolutely break through the shackles of ideas, resolutely break the barriers of solidification of interests, and resolutely remove institutional and institutional obstacles that hinder the development of social productive forces. Dare to promote theoretical innovation, practical innovation, institutional innovation and other aspects of innovation, so that the system is more mature and stereotyped, development is more quality, governance is more level, and people have a sense of gain, satisfaction and happiness.

　　 (Author: China Academy of Social Sciences Supreme Leader New Era Socialism with Chinese characteristics Thought Research Center Author: Liu Zhiming)

Writing/Photo courtesy of Liu Zhirong

You can’t always stay at home, but you have to travel, or commute to work, or go on business trips, sightseeing, and travel can’t be separated from subways, railways and highways. When you take subways, trains and highways, have you ever wondered: How are those tunnels dug through them?

Early tunnel excavation was manual plus blasting.

In the past, the way of tunnel excavation was manual excavation and blasting. For soil layer and gravel geology, manual excavation was used, and tools such as pickaxe and shovel were used to excavate the tunnel face. As far as rock geology is concerned, pickaxes and shovels can’t be dug, so it is necessary to use explosives to blast rocks at the tunnel face, and then transport the gravel out of the tunnel.

"Face" is a civil construction term, which refers to the excavation face that keeps advancing during tunnel construction.

As far as subway tunnels are concerned, in the past, the "open excavation and landfill method" technology was mostly adopted, that is, the street was destroyed first, and a ditch was dug by uncovering the cover, and then the tunnel wall was poured in the ditch. After the tunnel was built, it was buried and compacted with earthwork, and the street was repaired again. In the early days of Chinese mainland, the subway tunnel was excavated by "open excavation and landfill method", and later the "shield machine excavation method" was adopted. Shield machine was used to dig tunnels in the construction of Guangzhou’s first subway line (Line 1).

In the past hundred years, shield machines have gradually become popular in tunnel excavation. At present, shield machines are basically used in long tunnel excavation.

Britain used a shield machine to dig tunnels in 1825.

"Shield machine" is a name in China, generally known as "tunnel boring machine" (TBM) internationally, and "mole" in civil engineering jargon, because it digs holes underground like a mole.

In 1825, Britain used a shield machine when digging the Thames Tunnel. This shield machine was invented by Sir Mark issam Bald brunell, a French-born British engineer, and he applied for a patent for the shield machine. The Thames Tunnel is 396 meters long and passes through the Thames River in London.

In 1845, the international railway from France to Italy was opened. This railway ran across the Alps, and it was necessary to dig the Freres Tunnel at an altitude of 1,123 meters. This tunnel was 14 kilometers long, which was the longest tunnel in the world at that time. The tunnel ran through the Freres Peak at an altitude of 2,932 meters, that is to say, the maximum thickness of the rock above the tunnel was 1,809 meters.

In order to build this tunnel, Henry Joseph Mauss invented the "mountain cutting machine", which was manufactured in an arsenal near Turin, Italy in 1846. The "mountain cutter" looks like a locomotive, with more than 100 vibrating drill bits in front, which are used to smash the rocks on the face. "Mountain cutting machine" already has some functions of modern shield machine.

In 1853, ebenezer Talbot, an American, applied for the patent of shield machine, and the patent name was "Tunnel Boring Machine".

In 1870, john D bruton, an Englishman, developed and manufactured a shield machine with cutter head, which is very close to the shield machine widely used now.

In 1875, the French National Assembly passed a bill to build the English Channel Tunnel, and the British shield machine was selected for excavation. From June 1882 to March 1883, the shield machine excavated 1882 meters on the British side; Alexander Lavalle, a French contractor who built the Suez Canal, used a shield machine to dig 1,669 meters on the French side. Practice has proved that the efficiency of tunneling with shield machine is very high. However, the project was terminated in 1883 because France was later worried that Britain would use the English Channel Tunnel to attack France.

The success of shield machine in the English Channel Tunnel has inspired many civil engineers. In 1883, Britain used a shield machine to dig the tunnel under the Mersey River from Biegenheit to Liverpool, with a diameter of 2.1 meters and a length of 2 kilometers.

In the 20th century, people constantly improved the shield machine. Nowadays, all kinds of shield machines are constantly running in tunnel projects all over the world every day.

How does the shield machine dig the tunnel?

It is easier to understand the working principle of shield machine from its international common name "tunnel drilling rig": it is a big drilling rig that drills a hole in the ground or mountain.

Shield machine can be regarded as the largest construction machinery in civil engineering, with a large diameter of 178 meters and a length of more than 100 meters. The front of the shield machine is a huge cutter head with cutter head array. When driving, the cutter head rotates to cut the earth and stone on the tunnel face, and the muck flows into the muck bin from the gap of the cutter head, which is conveyed to the belt conveyor by the screw machine, and then transferred to another longer belt conveyor to transport it to the muck disposal site outside the tunnel, or transported to the tunnel by the track muck truck.

Readers with a little common sense should understand that if there is no thrust behind the cutter head, it is impossible to cut the earth and stone on the face. So, how to give the cutter head thrust?

This thrust comes from the hydraulic jack of the shield machine. If the tunnel is excavated on hard rock, two huge hydraulic jacks on the shield machine lean backward against the rock walls on both sides of the excavated tunnel and push the cutter head forward to cut the tunnel face.

If the tunnel is dug in the soft geological layer, the above method cannot be used, because the hydraulic jack will sink into the soft tunnel wall and cannot provide thrust. At this time, it is necessary to use another method to make several small hydraulic jacks push against the lining segment installed at the back at the same time to provide thrust for the cutter head horizontally forward, which is also a common shield method in subway tunnels at present.

The lining segment is the reinforced concrete precast member on the tunnel surface that we can see with our naked eyes in the tunnel. These segments are made in the ground reinforced concrete precast yard. After the segment is transported into the tunnel mouth, there is no need for manual intervention, and the transportation to installation is completely automatic.

The width of the lining segment should match the distance that the hydraulic jack advances each time, that is to say, the width of the segment is as many centimeters as the hydraulic jack advances each time. When the hydraulic jack is pushed to the end, the cutterhead stops rotating to cut the tunnel face, and segments are assembled around the tunnel in the shield section of the shield machine. The segment assembling machine on the shield machine is as dexterous as a human hand, movable, rotatable and retractable, which can assemble segments in place steadily and safely with accuracy of millimeter level.

When assembling a segment, several hydraulic jacks responsible for jacking the segment will contract, leaving a certain space for assembling the segment. After the segments are assembled in place, the hydraulic jack will stretch out and gently hold it, and so on until all segments in this circle are assembled in place. At this point, all the hydraulic jacks began to pressurize evenly, and together with the newly assembled segment, the cutter head was pushed forward by the reaction force to continue cutting the working face and move forward.

During the construction of the shield machine, the cutterhead cuts the tunnel face and assembles segments alternately, and the whole shield machine moves forward step by step under the push of the hydraulic jack until the tunnel is dug through. If the geology is soft, tens of meters can be excavated every day; If you encounter hard rocks, you can only dig dozens of centimeters every day.

The gap between the lining segment and the tunnel wall should be filled with mortar to reinforce the segment, maintain the stability of the whole lining and prevent water from leaking into the tunnel.

The series of complicated processes mentioned above are all completed automatically by the shield machine. There is a central control room in the shield machine, and all key parts of the shield machine have sensors, which transmit the collected data to the central control room. Operators can know the working situation of the shield machine through various data displayed on the display and intervene when necessary.

The cutter head on the cutter head should be maintained and replaced frequently. There is also a sensor on the cutter head. When the temperature of the cutter head rises to a certain value, it will send an alarm signal to the central control room.

How does the shield machine turn in the tunnel?

After reading this, some readers may ask, can the shield machine turn in the tunnel?

Of course you can. Most urban subway tunnels are excavated under the streets, and the tunnels are designed along the streets, with constant turns and "jumping up and down" according to the underground conditions. Highway and railway tunnels should also be selected according to landform, geology and hydrology, which also requires the shield machine to turn 360 degrees.

The turning of shield machine is realized by changing the cutting direction of cutter head with lining segment. Where a turn is needed, the width of each ring of lining segment is different. If turning to the left, the width of the right segment is designed to be wider than that of the left segment according to the turning radius. In this way, the hydraulic jack on the right will tilt the cutter head to the left to realize the left turning. If turning right, the width of the left segment is designed to be wider than that of the right segment according to the turning radius, so that the hydraulic jack on the left will tilt the cutter head to the right and realize the right turn. The steering principle of "jumping up and down" is the same as above.

At present, the largest shield machine in the world has a diameter of 17.5 meters.　　

On September 15th, 2006, the Niagara Tunnel, which was used for water diversion irrigation in Canada, was drilled. The tunnel was 10.2km long and passed 140m underground in Niagara Falls, Ontario, Canada. The shield machine used was "Big Becky" made by Robbins Company of the United States, with a diameter of 14.4m. The cutter head was driven by 15 motors with a power of 4.7 million watts (6,375 horsepower), which was the largest shield machine in the world at that time. The reason why tunnels should be dug in such a deep underground is to prevent shield construction from affecting ground buildings.

In 2011, the 5030-meter-long Spavo Tunnel near Florence, Italy was drilled. The rock shield machine used was Martina produced by Herrick Company of Germany. The shield has a diameter of 15.62 meters, a length of 130 meters, a weight of 4,500 tons, a cross-section of 192 square meters, a total power of 18 megawatts and a thrust of 40,000 tons. Herrick also designed a shield machine with a diameter of 19.25 meters, but it has not yet been built.

Bertha, a shield machine made by Hitachi Shipbuilding Co., Ltd. in Japan in 2012, has a diameter of 17.5 meters, a length of 110 meters and a weight of 7,000 tons. The cutter head has 260 cutter heads. This shield machine was ordered by the Washington State Transportation Bureau of the United States and used to replace the tunnel excavation of Alaska Viaduct on Highway 99 (the upper and lower lanes of the tunnel), which is by far the largest shield machine in the world.

Advantages and disadvantages of shield tunneling

There are many advantages in tunneling with shield machine. It is not affected by ground factors and can be constructed all day; It also does not destroy the ground buildings, cultural relics and natural environment, and belongs to ecological and environmental protection construction; Because the excavation, muck discharge and lining segment are all automated, a lot of labor is saved and the accident risk is reduced.

The main disadvantage of tunneling with shield machine is that the initial investment cost is too high. Most shield machines are customized according to tunnel design drawings, with long construction preparation period, high maintenance cost, and low economic benefits of tunneling short tunnels. Generally speaking, the tunnel length is more than 1 km, which has economic benefits.

Finally, the shield machine can not only dig circular tunnels, but also be designed to dig tunnels with arbitrary cross sections, such as rectangular tunnels and elliptical tunnels. People also use shield machines to dig water pipelines, sewage and drainage pipelines, and even power pipelines.

The car home-Shanghai preferential promotion channel brings good news. XT6, a luxury SUV model of Cadillac, is carrying out an explosive price reduction preferential activity. In Shanghai, consumers can enjoy an attractive discount of up to 123,000 yuan, which makes XT6, which originally started at 312,700 yuan, have a more competitive price. This undoubtedly provides an excellent opportunity for car buyers to buy a car. If you want to seize this discount, click "Check the car price" in the quotation form immediately, and let professional consultants help you win a higher discount amount and realize your dream of luxury car.

Cadillac XT6 shows the modern design concept of elegance and strength. Its front face design is unique, and the iconic shield-shaped air intake grille is made of chrome, giving the vehicle exquisite and atmospheric visual effects. The overall style of streamlined body lines combined with tough contours creates an aesthetic experience that pays equal attention to luxury and dynamics. XT6 fully demonstrates Cadillac’s unique views on luxury SUV design, both in details and overall shape.

Cadillac XT6 shows the unique charm of luxury cars with its elegant and smooth side design. The body size is 5056mm x 1964mm x 1777mm, and the wheelbase is 2863mm, which ensures a spacious interior space. The balanced distribution of the front wheel track of 1687mm and the rear wheel track of 1683mm not only enhances the stability of the vehicle, but also improves the dynamic performance of driving. Tyre size is 235/65 R18, with exquisite rim design, which is not only practical and wear-resistant, but also adds visual beauty to the vehicle. On the whole, XT6’s side lines are in harmony with proportions, which shows the perfect combination of luxury and strength.

The interior design of Cadillac XT6 continues the exquisite style of luxury brands, and adopts a steering wheel wrapped in high-grade leather, which brings a comfortable grip and excellent texture. The 8-inch central control screen integrates multimedia functions and is easy to operate. It supports USB, SD and Type-C interfaces to meet the diverse needs of drivers for multimedia. In terms of seats, leather-like materials are used, and the main and passenger seats provide four-way manual adjustment, including front and rear, backrest and height. The front seats are also equipped with heating function, and the driver’s seat also has electric memory function. The second row of seats is also practical, supporting front and rear and backrest adjustment, and has the function of proportional reclining, providing passengers with flexible seating space and loading convenience. The overall interior design takes both luxury and practicality into consideration, showing the high-end positioning of Cadillac XT6 as a luxury SUV.

Cadillac XT6 is equipped with a 2.0T turbocharged engine with a maximum power of 174 kW and a maximum torque of 350 Nm. This power unit can provide a strong output of 237 horsepower, matched with a 9-speed automatic manual transmission, ensuring the efficiency and driving pleasure of the vehicle.

To sum up, Cadillac XT6 has won high praise from car home car owners for its domineering appearance and excellent body technology. He said that this car can not only meet the needs of male car owners for face, but also make people satisfied with the details. Therefore, XT6 is undoubtedly a quality choice worthy of consideration for consumers who pursue quality and style.

A starving baby, if the mother has other conditions such as insufficient milk, will usually be fed by other lactating mothers instead. This kind of behavior in humans is popularly called "wet nurse feeding", and scientifically it is defined as allomaternalbreastfeeding.

In fact, scientists have observed similar phenomena not only in humans, but also in rodents and primates. A recent study by scientists in China has further expanded the scope: the research team led by Zuo Fu, a professor at the School of Life Science and Technology of Central South University of Forestry and Technology, and Li Ming, head of the primate ecology research group of the Institute of Zoology, Chinese Academy of Sciences, obtained the evidence of the old world monkey’s maternal lactation for the first time. The research results were published on February 21st, Beijing time, in Science Progress, a sub-magazine of Science.

Breastfeeding behavior of Sichuan golden monkey. The pictures in this paper are provided by the research team.

In an interview with The Paper reporter (www.thepaper.cn), Zuo Fu said, "This is the first time to report that regular partheno-lactation exists in Old World monkeys, which has expanded the distribution of partheno-lactation in primates and made it appear in different groups such as proto-monkeys, New World monkeys, Old World monkeys and even humans."

Higher primates, that is, anthropophagus, include New World monkeys distributed in South America and Old World monkeys distributed in Eurasia (Old World). Previously, there was no report about the maternal lactation behavior of Old World monkeys. According to Zuo Fu, the research team started this new research in 2012 and observed it continuously for five years. The research was carried out in Dalongtan Research Base of Shennongjia National Park in Hubei Province.

The research base has a group of about 90 golden snub-nosed monkey. Sichuan golden monkey is endemic to China, with a golden fur. They are distributed in the forests at the junction of Hubei, Sichuan, Shaanxi and Gansu, and distributed in Minshan, Qionglai, Daxueshan, Xiaoliangshan, Qinling, Shennongjia and the northern slope of Motianling.

"We began to study the monkey group in 2006, and the researchers were able to identify all individuals over 3 years old in the group." Zuo Fu said that the birth of Sichuan golden monkey is basically concentrated in the period from March to May every year. Because the coat color and body shape of baby monkeys are similar, it is not easy to identify them, so there is no concern about whether there is maternal breastfeeding at first. "Until the spring of 2011, after accidentally finding a female monkey feeding two baby monkeys at the same time, the research team carefully observed the breastfeeding behavior of Sichuan golden monkeys in the group and found that the breastfeeding behavior of different mothers was more common."

This latest paper shows that in the field observation conducted by Zuo Fu et al. for five years in a row and after five farrowing seasons, 40 (87%) of 46 baby monkeys of Sichuan golden monkey were breast-fed by one or more non-mother monkeys, and 22 (48%) of 46 baby monkeys were breast-fed by at least two other mothers. This behavior of maternal breastfeeding mainly occurs in the first three months after the baby monkey is born.

The research team also found that 6 of the 46 baby monkeys did not receive maternal breastfeeding at all, and 4 of them died in the cold winter. In comparison, among the 40 baby monkeys that were breast-fed by at least one non-mother monkey, a total of 6 eventually died, and the mortality rate was greatly reduced.

It is worth noting that Sichuan golden monkey generally lives in temperate forests with high altitude, and it is extremely cold in winter for five months, and the food supply also has strong seasonal changes. Partheno-breastfeeding behavior may help baby monkeys fight against unfavorable living environment.

Zuo Fu said, "The behavior of maternal breastfeeding may provide energy support for the rapid development of baby monkeys after birth, so that the baby monkeys can feed in advance to achieve a good development state before the severe winter, and can successfully survive the winter of extreme low temperature and food shortage. This behavior may also provide energy support for the rapid development of the brain, which makes the brain capacity of golden monkeys relatively large."

Generally speaking, the behavior of maternal breastfeeding only occurs within three months or less after the baby monkey is born, and it almost stops when the baby monkey begins to eat natural food.

In addition, the research team also found that the maternal breastfeeding behavior in Sichuan golden monkey still follows certain principles. Baby monkeys can not suck milk in all non-maternal monkeys: the maternal breastfeeding behavior of Sichuan golden monkey only occurs between females who are related or breastfeeding each other.

It is mentioned in the paper that kinship-usually the "grandmother" or "aunt" of baby monkeys, or reciprocity plays an important role in maternal breastfeeding. About 90% female monkeys (25 out of 28) will breast-feed the cubs of other female monkeys who have breast-fed their own baby monkeys in the current or next year, which is similar to "reward".

Zuo Fu believes that the maternal breastfeeding behavior occurs between females who are related or cooperate with each other, and the mother will allow other females to contact the baby monkeys in the early stage of development, which is necessary for the infant-mother-maternal care relationship in the early stage of human evolution, so this study also provides a new perspective for understanding human evolution.

It’s hot spring season again, and many Tang Chi people are everyone at first sight.

Source | Nanchuan Release

On the weekend, I recommend several places with good reputation and not so crowded. It will be refreshing to soak in hot springs this winter!

Ba’ nan dong hot spring

East Hot Spring is a hot spring with excellent reputation in Chongqing, with relatively few people and high cost performance.

Source | Banan Wenlv

There is the only natural hot-spring sauna in Asia, where you can take a steam bath or a water bath, and the privacy is excellent.

Any local goods can be bought in the town, and it is no longer convenient to eat and barbecue.

Source | Banan Wenlv

There are many farmhouses around, surrounded by green hills and flowers. And it contains private soup. I recommend staying here for one night.

As for which family is less, which one is better, just wait for you to find out for yourself.

Figure source | worm network

Location:Wubu Riverside, Dongwen Town, Banan District

Self-driving route:Urban Area-Kaiying Road-Huyu South Line Expressway-Maliu Avenue-—S415—-DongWenquan

Bus route:Take a long-distance bus to Sanfengquan at the four-kilometer hub station

Play around:Ancient Buddha Cave, Baisha Temple and Fengsheng Ancient Town

Beibei Bailian Hot Spring

Bailian hot spring is known as the best SPA garden hot spring in Asia. Whether it is positioning or slogan, it sounds domineering.

Figure source | Beibei Tourism

It is backed by the ancient temple, and the Jialing River is quiet in front. Most of the ponds are surrounded by plants. You can soak in the hot springs while enjoying the fresh air in the mountains, which is wonderful.

Figure source | Beibei family

Bailian Hot Spring is expensive, but it is a good place for self-cultivation.

If the pursuit of cost-effective, you can also go to Beibei Shili Hot Spring City bubble, the same number of people.

Figure source | worm network

Location:Beibei District North Hot Spring Park

Self-driving route:Urban Area-Inner Ring Expressway-Lanhai Expressway-Beiquan Road-Lanyu Line-Bailian Hot Spring

Bus route:Take Line 6 to Beibei, and then transfer to No.503 to BeiWenQuan.

Play around:Wenquan Temple and Jinyun Mountain

Jiulongpo shangbang pushi hot spring

Shangbang is adjacent to the original ecological forest and natural Hailan Lake in Jinyun Mountain, and there are golf courses and villas nearby, so the environment is very elegant.

Figure Source | Jiulongpo District Culture and Tourism Development Committee　

There are more than 30 hot spring Tang Chi with different functions, which are divided into spa area, essential oil area and medicated bath area. There is also fish therapy, and you can soak for as long as you want.

Figure Source | Jiulongpo District Culture and Tourism Development Committee

There are also golf courses and villas nearby, and the environment is very elegant. The lawn area is very large, and you can have a lawn PARTY in your spare time.

There are many roast whole sheep nearby, and you can get one to mend your body.

Figure Source | Jiulongpo District Culture and Tourism Development Committee

Location:No.3 Shangbang Road, Jinfeng Town, Jiulongpo District

Self-driving route:Urban area-Shuangbei Avenue-Xicheng Avenue-Xinwu Avenue-Gaoxin Avenue-Shangbang Pushi Hot Spring

Bus route:Take bus No.293 and get off at Lianhua New Station.

Play around:Huayan Temple and Baguocheng

Bishan Tiancihua Takinoyu

Tiancihua Takinoyu integrates hot springs, restaurants and hotel accommodation, providing customers with one-stop service, which is very suitable for friends gathering or family travel.

Source | Tiancihua Takinoyu

Its hot spring design is also very interesting. The hot spring pool is designed in the middle of the building and surrounded.

The quality of spring water is also good, and a small arch bridge has been built in the hot spring, which looks like a flowing family in the south of the Yangtze River.

Source | Tiancihua Takinoyu

Peacocks and parrots are also kept in the lobby, and children like to chase and play, which is extremely suitable for parent-child tours.

It’s close to Bishan Outlets, and you can also sweep the goods.

Source | Tiancihua Takinoyu

Location:Bishan Bicheng Town Wenquan Road

Self-driving route:Main City-Tiancihua Takinoyu-Bishan Outlets-Main City

Bus route:Take Jianbi Line to Bishan, and then transfer to Tiancihua Takinoyu bus.

Play around:Bishan Outlets and Xiuhu Park

Tongliangdragonhot spring

Tonglianglong Hot Spring is located at the foot of Bayue Mountain near Xuantian Lake, with beautiful surroundings and affordable prices.

Source | Tonglianglong Hot Spring

Ten steps, one pavilion, one pavilion, one pool and one secret realm. Every Tang Chi is surrounded by trees, just like being in the jungle.

Figure Source | Beautiful Copper Beam

The spring water here is rich in sulfur and other substances, and the mineral smell can be smelled with your nose.

After soaking in hot springs, you can also taste all kinds of delicious food, starting from your body and warming up to your taste buds.

Source | Chongqing Tongliang Radio and TV Station

Location:Tongzi Yuanlong Hot Spring Resort, Bachuan Town, Tongliang District

Self-driving route:Main City-Shuangbei Tunnel-Chengdu-Chongqing Ring Expressway-Longteng Avenue-Dragon Hot Spring

Bus route:Chen Jiaping Bus Station/Longtousi Bus Station/Caiyuanba Bus Station-Tongliang, and then transfer to the bus at Long Hot Spring.

Play around:Anju Ancient City, Bayue Mountain and Xuantian Lake

Dazu longshuihu hot spring

There are green mountains, green water and a five-star lakeside hot spring, and the surrounding scenery is breathtaking.

Tuyuan | Longshuihu Resort

It is said that the hot spring water of Longshui Lake comes from the rare water source of Triassic underground rock strata. You can enjoy the beautiful scenery around Longshui Lake while soaking in hot springs.

Tuyuan | Longshuihu Resort

Open-air pools are mostly on the hillside, separated by scattered levels and greening, and the embellishment of red berries is quite artistic.

There are many pools in it, including a big surf pool and a small theme pool, and all kinds of pools are available here.

Tuyuan | Longshuihu Resort

Location:Dazu Yulong Town Longshuihu International Leisure Resort

Self-driving route:Main City-Yurong Expressway-Sanhuan Expressway-Longshuihu Hot Spring

Bus route:Chen Jiaping Bus Station/Longtousi Bus Station/Caiyuanba Bus Station-Longshui Lake

Play around:Dazu Stone Carvings, Changzhou Ancient City

Nanchuan jinsanquan hot spring

Dear friends who want to go to Jinfo Mountain in winter to feel the ice and fire, they will first think of Tianxing Hot Spring, but at the weekend, you will give everyone Amway to Jinsanquan Hot Spring.

Source | Nanchuan Tourism

Jinsanquan Hot Spring is located on the north slope of Jinfo Mountain, surrounded by green plants, and the air is fresh and natural.

Source | Nanchuan Tourism

Jinsanquan hot spring has cold, warm and hot springs, and many small pools are built halfway up the mountain, with different curative effects. In the evening, you can smell the flowers, watch the moon and count the stars here.

There is also a water park in the indoor hot springs, with large slides, water rushing gates, water rollers and so on.

Source | Nanchuan Tourism

Location:No.98, Foshan East Road, sanquan town, Nanchuan District

Self-driving route:Main City-Inner Ring Expressway-Baomao Expressway-Yinbai Expressway-Jinsanquan Hot Spring

Bus route:Longtou Temple Distribution Center-Jinfo Mountain

Play around:Jinfo Mountain and Lixiang Lake

After reading the recommendation of weekend jun

Do you already know?

Hurry and choose one.

Let’s take a trip to the hot springs.

Original title: soaking in water refuses to crowd people! These original ecological hot springs are picturesque.

[Disclaimer] The texts, pictures, audio and video that are not marked with "Source: Upstream News-chongqing morning post" or "Upstream News LOGO" on the upstream news client are all reposted. If the reposted manuscript involves copyright issues, please contact the upstream news.

　　　　　　 CCTV News:On the 19th local time, an annual meeting of Valdai International Debate Club was held in the southern Russian city of Sochi. The reason why it has attracted much attention is that the current international focus events and issues will be discussed in previous debates, and Russian President Vladimir Putin has always participated. At this year’s annual meeting, his position on the current Russian-American relations and the situation on the Korean Peninsula triggered a heated discussion in the media.

Putin (data map)

　　　　　　 [Russia-US relations] The US frequently accuses Russia of violating Intermediate-Range Nuclear Forces Treaty.

　　　　　　 Recently, the decline of Russia-US relations and the escalation of the game in various fields have attracted the attention of the international community. At the debate held in Sochi, how Russia and the United States will develop in the future and how Russia will respond to the new round of US sanctions against Russia will undoubtedly become an unavoidable issue. It is particularly worth mentioning that not long ago, the US government accused Russia of violating Intermediate-Range Nuclear Forces Treaty’s remarks.

　　　　　　 The so-called Intermediate-Range Nuclear Forces Treaty, the full name of which is the Treaty between the Soviet Union and the United States on the Elimination of Intermediate-range and Short-range Missiles between the Two Countries, was signed in December 1987 and took effect the following year. Intermediate-Range Nuclear Forces Treaty stipulates that the Soviet Union and the United States will completely destroy and completely ban short-and medium-range missiles with a range of 500 km to 1,000 km and medium-range missiles with a range of 1,000 km to 5,000 km. Intermediate-Range Nuclear Forces Treaty will have just signed the 30th anniversary by the end of this year, but the United States has frequently accused Russia of violating the provisions of the treaty. In this regard, Russian Putin stressed that Russia has been seriously implementing the Intermediate-Range Nuclear Forces Treaty and will continue to implement it; However, once the United States chooses to withdraw, Russia will also take corresponding countermeasures.

　　　　　　 In addition, for the United States to announce a new round of sanctions against Russia, Putin said that there is a commercial purpose behind this move by the United States.

　　　　　　 Putin also said that the media in Britain, the United States and other countries are constantly influencing the political process in many parts of the world, and their influence covers every corner of the world. However, it is difficult for Russian media to compare with those in these countries in scale and influence. However, once Russia discovers that the US government suppresses Russian media, it will decisively take reciprocal measures to counter it.

Image source network

　　　　　　 In addition, when talking about the topic of destroying weapons of mass destruction, the contradiction between Russia and the United States is still prominent. Putin said that in 2001, the United States withdrew from the Anti-Ballistic Missile Treaty initiated and signed by it and refused to fulfill its international obligations under the Treaty. Although the United States is still a party to the Chemical Weapons Convention, its chemical arsenal is still the most powerful, and the United States has postponed the deadline for its destruction of chemical weapons from 2007 to 2023, while Russia destroyed all its chemical weapons on September 27th this year. In addition, Putin also pointed out that when the United States fulfilled the Plutonium Management and Disposal Agreement signed by Russia and the United States in 2000, it only adopted the disposal method of diluting plutonium concentration and underground isolation storage, which was completely inconsistent with the provision of "irreversibly converting weapons-grade plutonium materials into civilian nuclear reactor fuel" in the agreement.

　　　　　　 [Situation on the Peninsula] Putin said that the solution to the DPRK nuclear issue must rely on dialogue.

　　　　　　 In addition to talking about Russia-US relations, Putin also mentioned the situation on the Korean Peninsula in Sochi on the 19th. Putin said that Russia resolutely implements relevant UN Security Council resolutions, but does not allow tensions on the Korean Peninsula to escalate. Putin stressed that the solution to the DPRK nuclear issue must rely on dialogue, not force, and Russia opposes war and chaos on the Korean peninsula.

　　　　　　 Putin also said that the United States threatened to "pre-emptively attack North Korea’s nuclear weapons and missile facilities, etc.", but he doubted whether the United States could "strike at all."

Image source network

　　　　　　 [Regional Hotspots] Putin talks about Syria and Ukraine.

　　　　　　 In addition to the Korean peninsula, Putin also has the latest statement on the Syrian crisis that has erupted for more than six years and the Russian-Ukrainian border issue.

　　　　　　 When talking about the situation in Syria, Putin said that he has reason to believe that with the support of the Russian army and other allies, the Syrian government will "defeat terrorist organizations such as extremist organizations in the near future" — — However, this does not mean a complete victory in the war on terrorism in the region and even in the world, because terrorism has complicated reasons and cannot be eradicated in a short time.

　　　　　　 Putin said that the Syrian crisis has broken out for more than six years, and the Syrian peace process is moving in a positive direction recently. He suggested that a "general meeting of all Syrians" can be held in due course, and all factions in Syria can send representatives to discuss the future of the country — — If this congress is strongly supported by regional countries and international powers, then the political reconciliation in Syria will take a big step, and then the drafting of a new constitution can be discussed.

　　　　　　 Referring to the Ukrainian issue, Putin said that Russia cannot close its border with eastern Ukraine, because this will lead to a terrible massacre in eastern Ukraine.

　　　　　　 He also stressed that Russia has always strictly abided by the new Minsk agreement, and the current problem lies with the Ukrainian government. He urged the EU to "make great efforts" to change the current situation.

　　On August 25, 2023, the Porsche stand showcased the perfect fusion of art and sports cars in a very special custom model – the Taycan Turbo S Tingyi "Ten Shows", showcasing the ultimate craftsmanship and infinite possibilities offered by the Porsche Sonderwunsch project as the highest level of customization service.

　　For more than 30 years, the artist Ding Yi has focused on a single figure, the cross. His abstract paintings contain all forms, colors and expressions of this symbol. His work is often found in museums, galleries and private collectors’ homes. This time, one of his special new works, the Taycan Turbo S Ding Yi "Ten Shows" Customized, made its debut at the Chengdu Auto Show. The body and interior of this coupe are decorated with the details of the "Ten Shows" painting. It is about to enter the streets as a one-of-a-kind moving work of art.

　　艺术与跑车的碰撞—— Taycan Turbo S 丁乙“十示”定制

　　“当我环顾四周，却始终无法找到我的梦想之车时，我决心自己亲手打造一辆。”源于费利·保时捷对梦想跑车的执着追求，开启了这家德国跑车制造商对极致永不止熄的探索之路。同样勇于逐梦、不懈探索的是中国当代抽象艺术代表人物之一 —— 丁乙，他与保时捷携手，共同探索电气化时代跑车的艺术表达，打造流动艺术品的梦想在今天得以实现。

　　保时捷全球个性化及经典车副总裁范思弋（Alexander Fabig）表示：“丁乙提出的需求是保时捷有史以来执行过的最复杂的喷漆工艺。要在车身上完美重现出他的作品，这要比量产车的涂装过程花费更多时间。”保时捷的Sonderwunsch项目为客户提供最高水平的个性化定制服务。客户将亲自参与设计过程、与设计师和开发人员见面，并以联合项目经理的身份参与其中。2022年夏季，丁乙与保时捷设计团队及Porsche Exclusive Manufaktur专家深入交流了他的想法。同时，他也选定了车身及轮毂的基础漆面颜色：“个性精制颜色”（Paint to Sample）中的914奥林匹斯蓝。

　　这款以Taycan Turbo S为基础而打造的“十示”定制之车，不仅彰显着保时捷对定制化服务的精益求精，同时也在极尽探索跑车艺术表达的无限可能和全新境界，引领大众突破想象。首先，Taycan Turbo S的前盖、后扰流板和后视镜外壳都采用《十示2022-2》的画作细节作为点缀。借助量身定做的特殊遮蔽箔，专家对画中的每种颜色都进行了单独喷涂，并覆盖了两层透明漆面。

　　车辆内饰也融入了诸多丁乙的画作细节，在这台Sonderwunsch打造的独一无二的跑车里，前后车门的饰条、仪表盘以及前排杯座周围，都可见画作的元素。虽然内饰表面由不同材质制成，但画作细节的色调保持整体一致。这是通过一种特殊丝网印制技术实现的。“这对我们来说也是初次尝试。在此之前我们从未如此大面积地采用过这种印制技术。”范思弋补充道。

　　由于空间限制，整幅画作未能完整地再现于跑车内饰之上，而是通过精心挑选的特殊细节来呈现。这些细节与原画在车内完整铺开时的位置一一对应，从而营造出置身画作中驾驶的感觉。外部喷涂也要求类似的精确位置，因此车内外最终呈现效果与设计一比一还原。

　　“与艺术家丁乙的合作是一次非同寻常的经历，其独特艺术视角带来的启迪和激情超出我们的想象，”柯时迈表示，“Sonderwunsch项目致力于为客户打造真正专属的爱车。得益于此，我们才有机会与丁乙共同呈现这件突破框架的艺术作品。我们希望通过这样的合作，用崭新视角审视前卫科技与艺术美学的融合，并再度诠释保时捷Taycan的创新精神和奢华体验。”

　　《十示2022-2》这幅画作所采用的深邃神秘的蓝色、对角构图所带来的动态与张力都能够唤起有关宇宙、星系的遐想，并与Taycan Turbo S所代表的激情、速度和新型能源形成对话。对丁乙来说，选择一款搭配这幅画作的跑车并非难事，因为他一直就是保时捷车主。他认为保时捷Taycan Turbo S是电动车时代初期最令人印象深刻的跑车。丁乙表示他将在家乡上海驾驶这辆珍贵的孤品跑车。来自祖文豪森的Sonderwunsch专家们对此毫不担心，因为每一台保时捷都适合日常驾驶，即使是最精致的保时捷漆面，也会得到最专业的定期维修保养服务。

　　[car home domestic spy photos] Recently, the production version of Dongfeng Warrior (|) was exposed. Judging from the logo at the rear of the vehicle, it is suspected that the new car will be named Warrior 917. The new car is based on the intelligent off-road architecture of M TECH Warrior, which adopts the centralized electronic and electrical architecture of domain control supporting technologies such as 5G communication and Gigabit Ethernet, and the most comprehensive electronically controlled intelligent chassis system. The new car will be mass-produced in 2023.

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　　Friendly reminder:I hope enthusiastic netizens can photograph the spy photos of your new car and send them to our corresponding mailbox: diezhao@autohome.com.cn. I look forward to your letter and become a member of the "spy".

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　　In terms of appearance, the new car highly inherits the design of the previous concept car, with sharp edges and corners. The design of the middle net and headlights is exactly the same as that of the concept car, with trapezoidal middle net design and internal wave shape. The headlights are designed with X-shaped cross daytime running lights. The design of the whole bumper has been renewed, which is more in line with the design of production cars and shows the taste of off-road vehicles. Judging from the various probes and other equipment on the front window, it is expected that the new car may be equipped with relevant driver assistance systems. Previously, the press conference said that the new car will have L3 intelligent driver assistance system.

　　On the side of the car body, it also continues the tough waistline design of the concept car, which is full of strength. After two doors, there is a third row of windows, and a side door pedal for getting on and off is also installed. At the rear of the vehicle, the cross taillights also continue with a high probability, and the size of the rear window is not small. The rear of the vehicle adopts a "small schoolbag" type external spare tire, which has the same design as the concept car, and the rear tailgate adopts a side-opening design. The rear bumper has also been optimized, adopting the design of a production car. At the rear of the car, we saw the logo of Warrior 917, which was suspected to be the name of a new car.

　　The overall interior of the new car is still the design style of a hard-core SUV, which is as sharp as the appearance, and has the design characteristics of American cars. The new car adopts a suspended dashboard and a central control screen, and at the same time, there is a streaming rearview mirror. The overall configuration will look quite luxurious.

　　In terms of power, it is expected that the production version will continue the power reserve of the concept car. The whole car is equipped with four-motor drive, 1000 horsepower power output and 16000 Nm wheel torque, and the acceleration of 0-100km/h is 4.2 seconds, which makes off-road scenes such as climbing and sand washing have stronger lasting power. It is reported that the price of Warrior SUV, which focuses on the luxury pure electric off-road market, is expected to be more than 700,000 yuan. (Text/car home Qin Chao)