干沟 meaning in Chinese

gangou
main stream gully

It was a dirt road bordered by a dry ditch .
这是一条土路，路旁有条干沟。
Comprehensive management of landslide and mudflow in laogangou , dongchuan district of kunming municipality
昆明市东川区老干沟滑坡泥石流综合治理
In order to relatively hold up mud and sand on the spot and control deposition , we should control head channels , branch channels , main channels on slope surface comprehensively
通过采用沟头、支毛沟、干沟及坡面的综合治理，实现相对就地拦截泥沙，从而达到控制库坝淤积的目的。
Abstract : this paper describes in detail the structural characteristics of the taiansi - gangou - cangping fault macroscopically and microscopically , and distinguishes the fault is the main slip ( decollement ) plane in the middle and southern sector of the frontal nappe belt in longmen mountains
文摘:泰安寺-干沟-苍坪断裂是龙门山前缘推覆构造带中南段主滑面，文章详细描述了该断裂在宏观和微观上的构造变形特征。