Footage from Xinfa village showed rescuers trying to traverse a 35-metre deep ravine using a cable line.
从新发村传来的电视画面显示，救援人员试图利用电缆线跨越一条35米深的峡谷。
A method of route surveys from traverse stations, without need of center line, is put forward. It demontrates high efficency in practice.
提出一种在导线点上直接放样路线边桩，而无需放样路线中桩的方法，它在生产实践中有很好的效果。
In this paper, the concept of highway measure traverse line is introduced and a new offset method based on measure traverse line is brought forward.
该文介绍了公路测量导线的概念，提出了一种以公路测量导线为基线的支距法进行公路中桩放样。
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