亚洲免费人人妻人人,cao78在线视频,福建一级毛片,91精品视频免费观看,高清另类图片操逼,日本特黄特色大片免费看,超碰欧美人人澡曰曰澡夜夜泛

Prospect for the Development of Metr

時(shí)間:2023-04-30 12:03:29 英語(yǔ)論文 我要投稿
  • 相關(guān)推薦

Prospect for the Development of Metrobus Public

Prospect  for  the  Development  of  Metrobus  Public  Transport  System  in  China  

I.  Major  Problems  in  the  Public  Transport  System  in  Large  Cities  in  China

1.  Road  Capacity  is  in  serious  shortage.

For  a  long  time,  road  capacity  in  Chinese  cities  had  been  low,  the  per-capita  road  area  in  large  cities  is  less  than  one-third  of  that  of  the  developed  countries.  Only  in  the  past  10  years  or  so,  road  construction  began  to  speed  up,  the  per-capita  area  rose  to  6.6  square  meters  from  2.8  square  meters,  maintaining  an  annual  growth  of  about  10%.  Although  the  growth  speed  was  fast,  it  still  lagged  far  behind 

[1] [2] [3] [4] [5] [6] 

【Prospect for the Development of Metr】相關(guān)文章:

Development Of Space Breeding In China05-02

Study on Development of the West of Shandong Province Based on Overall Regional Development Planning Pattern04-28

The Function and Development of Soybean Peptides04-26

Study on Development of the West of Shandong Province Based on Overall Regional Development Planning Pattern05-03

New emergy indices for sustainable development04-28

HYDROLOGICALLY DRIVEN MECHANISMS OF HEADCUT DEVELOPMENT04-29

Development of Hydropower Resources in Southwest China04-26

Development Of Chinas Space Telemetry Technology05-02

Sustainable Development作文200字04-30

Phillips Pumps Cash in Chinas Oil Development04-28