泥石流地区铁路(公路)线路的安全性与可靠度分析模型。

A security and reliability analysis model of route project (include railway and highway) in debris flow regions.

youdao

南部被毁—每5名白人男子就有一人丧生，百分之九十的地区铁路与工厂遭到破坏。

The south was devastated – one in five white males died and 90% of the region's railroads and factories were destroyed.

youdao

这些项目建成后，进出西南地区铁路通道的能力将翻一番，运输紧张状况可得到基本缓解。

Upon completion, these projects are expected to double the region's current railway transport capacity and basically lift the strain on railway transport.

youdao

The railroad had a lot to do, too, of course, with linking northeast with northwest, which has a lot to do with a certain sense of economic isolation that set in in the South, to some extent.

铁路也连接了,美国东北和西北地区,在一定程度上,它和当时南方,某种意义上的经济孤立脱不了干系

耶鲁公开课 - 美国内战与重建课程节选