天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

用技術(shù)經(jīng)濟(jì)理論和方法指導(dǎo)高鐵研究——評(píng)《高速鐵路與經(jīng)濟(jì)社會(huì)發(fā)展新格局》

發(fā)布時(shí)間:2018-10-21 08:26
【摘要】:正回顧中國(guó)高速鐵路(以下簡(jiǎn)稱為"高鐵")的發(fā)展歷程,可以看到,中國(guó)高鐵經(jīng)過(guò)20多年的預(yù)研和近10年的大規(guī)模建設(shè),2萬(wàn)公里的網(wǎng)絡(luò)形態(tài)已逐漸完善,運(yùn)營(yíng)里程占據(jù)世界高鐵運(yùn)營(yíng)里程的60%。中國(guó)高鐵正在深刻地改變著國(guó)內(nèi)的交通運(yùn)輸格局,提升了交通運(yùn)輸?shù)姆⻊?wù)質(zhì)量,塑造著人們新的出行文化。對(duì)于這樣一個(gè)投資巨大的國(guó)家發(fā)展戰(zhàn)略,發(fā)展高鐵對(duì)于中國(guó)的意義早已不再局限于提高交通運(yùn)輸能力,而是觸及對(duì)區(qū)域城市發(fā)展乃至國(guó)民經(jīng)濟(jì)和國(guó)家
[Abstract]:Looking back on the development of China's high-speed railway (hereinafter referred to as "high-speed rail"), we can see that after more than 20 years of pre-study and large-scale construction of China's high-speed railway, the network form of 20,000 kilometers has gradually improved. Operating mileage accounts for 60 percent of the world's high-speed rail operating mileage. China's high-speed rail is profoundly changing the domestic transport pattern, improving the quality of transport services and shaping people's new travel culture. For such a huge investment in national development strategy, the development of high-speed rail for China has long been no longer limited to improve transport capacity, but to the development of regional cities and even the national economy and the country.
【作者單位】: 中國(guó)工程院;北京交通大學(xué);北京交通大學(xué)中國(guó)技術(shù)經(jīng)濟(jì)研究中心;
【分類號(hào)】:+


本文編號(hào):2284541

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/jingjilunwen/jtysjj/2284541.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶3b281***提供,本站僅收錄摘要或目錄,作者需要?jiǎng)h除請(qǐng)E-mail郵箱bigeng88@qq.com