蜜桃臀av_粉嫩av一区二区三区在线_香港aa三级久久三级_亚洲精品在线播放_国产高潮流白浆喷水在线观看_多人调教到高潮失禁h重口文

Welcome to Aigre?

more>>Industry Overview

News

State Railway Administration: Promote Major Scientific And Technological Research And Development And Technological Application Of 400 Km/H High-Speed Railway
addtime:2021-08-30click:3459

On August 24, the Information Office of the State Council held a press conference to introduce the situation of providing traffic security for building a moderately prosperous society in an all-round way. Liu Zhenfang, director of the State Railway Administration, revealed that in the future, the railway department will vigorously promote technological innovation, strengthen the tackling of key core technologies, promote the R & D and technology application of major technologies such as 400 km / h high-speed railway, strengthen the R & D and application of green cutting-edge new technologies, and create a more efficient and green modern railway transportation system.

Li Xiaopeng, Minister of transport, said that at present, China's high-speed railways cover more than 95% of cities with a population of more than one million, highways cover more than 98% of cities with a population of more than 200000, and civil transport airports cover more than 92% of prefecture level cities.


微信截圖_20220412143815.png


By the end of 2020, the national railway business mileage had reached 146000 kilometers. Liu Zhenfang introduced that since the 18th CPC National Congress, under the strong leadership of the CPC Central Committee and the State Council, remarkable achievements have been made in the development of railway industry, which has made great contributions to building a well-off society in an all-round way. By the end of 2020, the national railway business mileage was 146000 kilometers, including 38000 kilometers of high-speed railway. A railway network with reasonable layout, wide coverage, clear hierarchy, safety and efficiency has been basically built, providing railway transportation infrastructure guarantee for building a modern circulation system and unblocking the national economic cycle.


微信截圖_20220412144518.png


Vigorously promote the coordinated development of regional economy. We accelerated the construction of Railways in the central and western regions, improved the layout of railway networks in key regions such as the northeast, Beijing Tianjin Hebei, the Yangtze River Delta, the Yangtze River economic belt and Chengdu Chongqing, and promoted regional coordination, integrated urban-rural development and economic and cultural exchanges.

Effectively drive the adjustment, optimization and upgrading of industrial structure. Railway engineering construction and equipment manufacturing promote the cluster development of related industries, stimulate the demand for basic building materials such as steel and cement, drive the coordinated development of industrial chains such as machinery, metallurgy and construction, effectively stimulate regional economic growth and effectively promote social employment.

Accelerate the construction of an innovative country. Adhere to innovation driven, promote the research and development of key core technologies, and form a world advanced technology system for high-speed railway construction and equipment manufacturing with independent intellectual property rights. The realization of independent and controllable high-speed railway industrial chain provides a successful example for China's independent innovation.

Vigorously serve poverty alleviation. 14 border areas and poverty-stricken areas, such as poverty-stricken areas, have concentrated on railway construction investment, and 36000 kilometers of new lines have been completed and put into operation. More than 100 former national poverty-stricken counties have ended the history of no railway. 198 counties have entered the era of high-speed railway. The railway department has launched public welfare slow trains, agricultural product transportation, tourism poverty alleviation and other special trains to benefit the people along the railway, It has made important contributions to poverty-stricken areas and the whole country to enter a well-off society in an all-round way on schedule.

Liu Zhenfang said that since the 18th National Congress of the Communist Party of China, China's passenger transport capacity has made a significant leap. The passenger volume of high-speed railway EMUs accounts for 73% of the railway passenger volume, which basically solves the problem of serious shortage of passenger transport capacity in peak periods and realizes the "go as you say"; New services such as e-ticket, online seat selection and Internet meal ordering have been launched to ensure the safety and punctuality of trains and make people's travel more convenient and comfortable.

Continuously improve the freight capacity. In 2020, the freight volume reached 4.552 billion tons, an increase of 36.6% over 2016, which solved the long-standing bottleneck of railway transportation; High speed rail City, one belt, one road transport chain, and 23 container transport lines, especially 168 cities, are the key products of the "one belt and one road" construction.


微信截圖_20220412144544.png


Improve the level of intrinsic safety. Strengthen railway safety infrastructure construction and implement safety protection projects. Railway safety is sustained and stable, and the people's sense of gain, happiness and security are further enhanced.

The national railway electrification rate reached 72.8%

"The railway occupies only half of the land of the four lane expressway, and the land occupied by the completed unit transportation volume is only one tenth of that of the highway, which has effectively promoted the economical and intensive use of land." Liu Zhenfang added that China has achieved full coverage of electronic tickets and fully implemented electronic waybills, greatly saving paper and magnetic media resources.

Further reduce the energy consumption of railway transportation. The national railway electrification rate has reached 72.8%, and electric traction has become the main force. The annual fuel consumption of the national railway has decreased from the peak of 5.83 million tons to 2.31 million tons, a decrease of 60%, which is equivalent to reducing carbon dioxide emissions by 12.56 million tons per year. In 2019, the comprehensive energy consumption per unit transportation workload decreased by 19.8% compared with 2012.

Help win the battle of pollution prevention and control. Further promote the adjustment of transportation structure, and the market share of railway freight transportation will increase from 7.8% in 2017 to 9.8% in 2020. Compared with the same traffic volume completed by roads, the increment of railway freight is equivalent to a reduction of more than 70 million tons. Railway accounts for one tenth of the energy consumption of the transportation industry, and has completed 30% of the conversion turnover, which has made a significant contribution to promoting the construction of ecological civilization and building a beautiful China.

It will promote major scientific and technological research and development and technological application such as 400 km / h high-speed railway

Talking about the key direction of railway development in the future. Liu Zhenfang said that the railway department will always focus on the people, fully, accurately and comprehensively implement the new development concept, promote high-quality railway development, and be a good leader in building a socialist modern country in an all-round way.

Build a modern comprehensive transportation infrastructure network, further optimize and improve the layout of the railway network, improve the backbone network, accelerate the development of intercity and municipal railways, promote the integrated development of comprehensive transportation infrastructure, and give better play to the backbone role of Railways in the comprehensive transportation system.

Vigorously promote technological innovation, strengthen the tackling of key core technologies, promote the R & D and technical application of major technologies such as 400 km / h high-speed railway, strengthen the R & D and application of green cutting-edge new technologies, and create a more efficient and green modern railway transportation system.

Further promote the supply side structural reform, deepen the adjustment of transportation structure, further improve the level of transportation services, consolidate the foundation of railway safety, promote the high-quality green development of railway safety, provide better services, build a new development pattern, and constantly meet the people's needs for railway transportation services.

Deepen the construction of railway rule of law and standards, optimize the business environment, promote the construction of high-standard market system, and promote the modernization of railway governance system and governance capacity.

 


主站蜘蛛池模板: 日韩免费一区二区三区在线播放_中文字幕在线观看一区_红桃TV.欧美国产_超碰色偷偷男人的天堂_欧美激情性a片在线观看不卡_国产精品333_无码专区3D动漫精品免费_免费av资源在线观看 | 亚洲熟妇无码爱V在线观看_国产九一视频在线观看_看日本黄色片_精品99在线视频_午夜私人影院久久久久_国产人成亚洲第一网站在线播放_91这里只有精品_馬与人黃色毛片一部 | 一区二区三区不卡在线观看_国产精品女人呻吟在线观看_四虎2022永久免费人口_欧美精品99无码一区二区_77色77国产欧美在线_亚洲精品美女在线_奇米色欧美一区二区三区_欧美精品久久一区 | 一区动漫_国产91在线高潮白浆在线观看_72成人网_国产一女三男实拍视频_欧美最猛性xxxx_aaaaa一级片_国产高清一国产aV麻豆网_黄频网址 | 成人一二三区_五月天狠狠干_99热播在线_久久久久亚洲AV综合波多野结衣_黄色av免费在线播放_久热成人_免费人成视频在线视频网站_97久久天天综合色天天综合色hd | 别插我b嗯啊视频免费_色婷婷av一本二本三本浪潮_182午夜免费_青青青草伊人_久久久免费国产_综合色91_最近中文mv字幕免费高清在线7_色噜噜狠狠色综合成人网 | 国产国语性生话播放_亚洲综合日韩欧美_2018高清国产一区二区三区_人与善性猛交xxxx视频_小污女小欲女导航_精品对白一区国产伦_麻豆国产VIDEOFREE高清_bt久久 | 91九色国产porny_中文av在线播放_别揉我奶头~嗯~啊~视频在线观看_国产不卡视频在线_夫妇交换av888_极品粉嫩嫩模大尺度无码_亚洲综合欧美日本另类激情_日韩在线高清视频 | 夜夜高潮天天爽欧美_国产精品扒开腿做爽爽爽A片小_亚洲精品污_国产特黄大片aaaaa毛片_羞羞午夜爽爽爽影视大全_5x社区sq未满十八视频在线_性中国熟妇videofreesex_caoporn国产一区二区 | 国产极品在线视频_不卡日韩_高潮到不停喷水的免费视频_欧美人妇做爰XXXⅩ性高_日本欧美久久久久免费播放网_国产网曝门99视频在线看_成人在线视频中文字幕_国产精品视频一区牛牛视频 | 亚洲a级免费视频_国产欧美xxxx6666_av在线播放中字_日本一区二区视频在线观看_美女毛片免费看_韩国免费视频_日韩精品无码人成视频手机_欧美黄色大片免费观看 | 中文一级毛片_无码高潮少妇毛多水多水_亚洲AV成人片色在线观看吉沢_亚洲精品精华液一区二区_亚洲无线一二三四区手机_国产性生交XXXXX无码_人妻被中出不敢呻吟A片视频_玖玖资源站亚洲最大的网站 | 亚洲情综合五月天_久色精品视频_凹凸69堂国产成人精品_日日日插插插_91麻豆精品国产自产在线游戏_亚洲va中文字幕无码久久不卡_亚洲激情一级片_永久黄网站色视频免费观看 | 国产极品在线视频_不卡日韩_高潮到不停喷水的免费视频_欧美人妇做爰XXXⅩ性高_日本欧美久久久久免费播放网_国产网曝门99视频在线看_成人在线视频中文字幕_国产精品视频一区牛牛视频 | av黄色在线观看_国产一级片一区二区_一本大道香蕉久中文在线播放_开心色播五月_国内揄拍国内精品少妇_久草久热_久久996热在线播放_我的公把我弄高潮了视频 | av久久网站_中文字幕永久免费_免费人成激情视频在线观看冫_狠狠丁香_久久伊人综合_色婷婷综合久久久中字幕精品久久_亚洲免费视频网址_深夜福利亚洲 | 精品美女一二三区_北条麻纪av无码_日本少妇毛茸茸高潮_国产ts网站_国产激情午夜_超碰人人超碰人人_日韩精品分区_天美一区 一本色道久久综合狠狠躁篇的优点_青青青国产在线视频_欧美大肚子孕妇疯狂作爱视频_一级免费毛片_国产乱人****在线观看_天天射寡妇射视频_麻豆调教_91特黄 | 久久xxx视频_国产寡妇乱子伦一区二区三区。_精品999www_二级黄色大片_久久毛片视频_靠逼国产_精品免费国产二区三区_伊人色播 | 狠狠操综合_99热这里只有精品5_国产aⅴ精品_日本在线视频www色_97夜夜澡人人波多野结衣_欧美一级一区二区三区_国产精品自拍系列_日韩精品免费综合视频在线播放 | 国产午夜不卡片免费视频_97国产精品人妻无码免费_国产一卡2卡3卡4卡网站免费_97se亚洲综合在线_日韩AV一区二区三区免费看_96精品_香蕉伊蕉伊中文视频在线_九一毛片 | 亚洲男人综合久久综合天堂_99爱视频在线_成人av午夜_中文字字幕码一二三区_国产综合不卡_国产综合13P_一区二区色_少妇三级全黄 | 福利免费在线_中文字幕无码日韩专区免费_亚洲成人一区二区三区四区_久久99精品久久久97夜夜嗨_内射高潮享受视频在线观看_中文字幕av无码专区第一页_一区二区三区在线观看免费视频_新疆老熟女厉害 | 日日夜夜香蕉_国产精品美女久久久久av福利_欧美丰满熟妇XXXX_精品一区二卡三卡四卡分类_91网站免费在线观看_爱爱精品_伊人网视频在线观看_66com色麻豆 | 国产色精品VR一区二区_国产三级精品vs_免费看亚洲片_人人曰人人做人人_一级免费大片_黑人巨大亚洲一区二区久_亚洲色丰满少妇高潮18P_九九热视频在线 | 成人看片在线_深夜福利备好纸巾18禁止_国产一区福利_九一精品视频_久久久国产精品无码免费专区_国产欧美在线观看精品一区二区_国产性色AV免费观看_中文字幕一区二区三区四 | 狠狠操婷婷_国产一区二区三区中文字幕_欧美a级片视频_高清国产在线一区_男人和女人做爽爽免费视频_亚洲精品无码人妻无码_国产啪亚洲国产精品无码_超碰97久久国产精品牛牛 | 97偷拍在线视频_国产自一区_天天做天天爱天天操_国产女人视频在线观看_久久久久久久av麻豆果冻_色婷婷综合久色_av超碰在线观看_男人女人真曰批视频播放在线 | 中文字幕在线影视_久久夜久久_激情sese_99re在线_麻豆传煤入口免费进入2023_人人爽人人看_91香蕉视频在线_91福利免费观看 | 麻豆911传媒_99在线精品视频在线观看_人人九九精_天天操天天射综合_特黄一毛二片一毛片_国产精品多久久久久久情趣酒店_久久综合给合综合久久_91久久精品亚洲中文字幕无码 | 在线深夜视频_99精品国产一区二区三区在线观看_国产农村妇女毛片_成人乱码免费视频A片含羞草传媒_国产亚洲综合一区二区三区_亚洲精品午夜不卡_牛牛视频一区二区三区_人人人妻人人人妻人人人 | 女女互磨互喷水高潮les呻吟_av网址免费观看_97精品久久久久中文字幕_快色视频_国产亚洲中文字幕在线_玩偶姐姐在线观看免费_亚洲日韩精品一区二区三区_东凛mdyd950在线播放 | 成人免费视频www在线观看我_日韩免费无码成人久久久久久片_91影院高清_一级毛片超级播放_亚洲综合伊人_911网站大全在线观看_成人综合婷婷国产精品久久_蝌蚪91在线 | 日本不卡视频一二三区_亚洲区成人_插下面视频_aaa在线免费观看_av中文字幕久久专区_亚洲一区二区三区四区五区_日本一区二区精品视频_曰曰摸天天添天天湿 | 日产一级毛片_日韩精品www_午夜老司机在线观看_国产欧美二区_亚洲av产在线精品亚洲第一站_日本少妇色xxxxx中国免费看_香港一级毛片_色男人天堂 | 色欲午夜无码久久久久久_se亚洲_日本xxxx在线播放_在线精品观看国产_久久黑人_日韩一二三_国产精品网站在线观看免费传媒_在线色影院 | 99re热这里只有精品18_六度影院鲁鲁片在线看_亚洲综合另类欧在线美_一级片影院_91精品国产综合久久精品_久久黄视频_国产欧美精品一区二区三区-老狼_玖玖爱国产精品 | 色欲视频综合免费天天_麻豆网站在线看_久久久久久久久久一区二区_91国内视频在线_欧美毛多水多肥妇_无码裸模视频在线观看_国产精品久人妻精品老妇_a级毛片免费 | 成年人免费观看_精品久久久久久久久亚洲_一本色道久久88综合日韩精品_亚洲最大无码AV网址_精品亚洲一区二区三区_5060网免费午夜8050_精品久久久久久久久国产字幕_国产成人鲁鲁免费视频 | 老汉影院免费观看_69pao强力打造国产成人_久久日韩_亚洲色无码a片一区二区麻豆_福利片第一页_欧洲成人午夜免费大片_爱爱日本_亚洲欧美一区二区三区不卡 | 日韩久久一区二区_亚洲精品国产黑色丝袜_日韩精品一区二区久久_亚洲精品激情_免费无码AV污污污在线观看_日本在线A一区视频高清视频_伊人色爱_国产成人99av超碰超爽 | 亚洲经典视频_九九视频精品在线_年轻的朋友3中文_开心婷婷久久_99久久视频_九色免费视频_国产精选在线观看播放_自拍偷区亚洲国内自拍蜜臀 |