This presentation is the property of its rightful owner.
Sponsored Links
1 / 28

京沈高速公路 PowerPoint PPT Presentation


  • 41 Views
  • Uploaded on
  • Presentation posted in: General

上海浦东国际机场. 青藏铁路. 京沈高速公路. 4.2 交通运输布局. 交通运输站点. 交通运输线. 交通运输网. 公 路. 航 道. 铁 路. 交通运输线. 交通运输线,如 铁路、公路、航道、航空线、管道 等,是交通运输发生的 最基本 因素。. 思考:交通运输线的建设与发展受哪些因素的影响?长期以来各因素的地位如何变化?. 目前:社会经济因素 ( 决定性因素 ),同时科技条件是保障。. 交通运输线之铁路.

Download Presentation

京沈高速公路

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


5939087


5939087

4.2


5939087

(


5939087


5939087

195681419842001114250724000960550

2005102006719:00

1956


5939087

  • 1

  • 2

  • 3


5939087

4-2-1


5939087

  • ?

  • ,?

  • ,?


5939087

  • :....6.


5939087

2

1/2847 514.4

630


5939087


5939087

.


5939087


5939087


5939087


5939087


5939087


5939087

--


5939087

  • 1

    2

    3

    4


5939087

P98

1.,


5939087

225

1

2

3


5939087

1

2

3

1

2

3

4


5939087

4


5939087

16 6.12


5939087

4

1

2

3

4


5939087


5939087


  • Login