<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          Global EditionASIA 中文雙語Fran?ais
          China
          Home / China / Society

          China Core Cities & Metropolitan Area Development Index 2019 released

          china.org.cn | Updated: 2021-01-25 14:22
          Share
          Share - WeChat

          4. Wide-area hub

          Shanghai, which has advantages in waterway, air and road transportation, ranks first in the wide-area hub category with a much higher deviation than other cities. The cities ranking second to 10th are Guangzhou, Shenzhen, Beijing, Tianjin, Qingdao, Ningbo, Xiamen, Chongqing, and Nanjing. Compared with 2018, the top five cities remain unchanged. The rankings of Qingdao and Xiamen have climbed slightly. The ranking of Chongqing has increased from 11th in 2018 to ninth in 2019, with land transportation contributing a lot.

          The transportation hub is an extremely important function of a core city, and it is also the basis for strengthening and amplifying other core functions. The wide-area hub is a major item that measures the conditions and transportation volumes of waterway, air and road transportation facilities.

          Thus, this major item includes three sub-items, waterway transportation, air transportation, and road transportation. They are gauged by 10 sets of indexes and data, including convenience at container ports, container throughput of ports, waterway transportation volume, convenience at airports, air transportation volume, convenience of railways, railway density, highway density, national and provincial highway density, and highway transportation volume.

          Chart 6: Wide-area hub [Source: Cloud River Urban Research Institute]

          (1) Waterway transportation

          Shanghai, Shenzhen, and Ningbo are the top three in this sub-item, and the other top 10 core cities include Guangzhou, Qingdao, Tianjin, Xiamen, and Dalian. Those ranking high in this sub-item are mostly coastal cities.

          (2) Air transportation

          Shanghai, Beijing, and Guangzhou, which are China's largest air transportation hub cities, are the top three in this sub-item. They have significant advantages in this regard as shown by their deviation values. The cities ranking fourth to 10th are Shenzhen, Chengdu, Kunming, Chongqing, Xi'an, Hangzhou, and Zhengzhou. The dependence on air transportation in China's southwest and northwest regions has made Chengdu, Kunming, Chongqing, and Xi'an air transportation hubs.

          (3) Land transportation

          Guangzhou, Shenzhen, and Guiyang are the top three in this sub-item, and the other top 10 core cities include Beijing, Shanghai, Nanjing, Chongqing, and Wuhan. Guiyang stands out in this sub-item.

          |<< Previous 1 2 3 4 5 6 7 8 9 10 11 12 Next   >>|
          Top
          BACK TO THE TOP
          English
          Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
           
          主站蜘蛛池模板: 亚洲日韩一区二区| 亚洲一区无码精品色| 精品素人AV无码不卡在线观看| 欧美变态另类z0z0禽交| 国产高清自产拍av在线| 精品日韩精品国产另类专区| 欧美拍拍视频免费大全| 少妇久久久被弄到高潮| 激情综合色综合啪啪开心| 伊人色婷婷| 日韩精品无码免费专区网站| 2020国产成人精品视频| 久久精品免视看国产成人| 又黄又无遮挡AAAAA毛片| 亚洲成年轻人电影网站WWW | 83午夜电影免费| 黄色A级国产免费大片视频| 狠狠婷婷色五月中文字幕| 精品无码人妻| 少妇被无套内谢免费看| 亚洲欧美电影在线一区二区| av天堂久久天堂av| 亚洲一区二区中文字幕| 日韩人妻中文字幕精品| 欧美日本激情| 国内自拍网红在线综合一区| 天天综合网网欲色| 看全黄大色黄大片视频| 精品日韩精品国产另类专区| 亚洲制服无码一区二区三区| 在线看国产精品自拍内射| 亚洲成a人无码av波多野| 亚洲色欲色欲在线大片| 欧美老熟妇乱子伦牲交视频| 亚洲日韩国产精品第一页一区| 欧美黑人巨大videos精品| 亚洲精品无码高潮喷水A| 亚洲熟妇自偷自拍另亚洲| 人妻18毛片A级毛片免费看| 人妻丝袜无码专区视频网站| 四虎永久地址WWW成人久久|