1) V shaped gully
V形沟谷
2) V-shaped valley
V-形谷
3) adolescent valley
宽v形谷
4) Valley terrain
沟谷地形
1.
disease research of Valley terrain highway subgrade and prevention measures;
沟谷地形高速公路路基病害与防治措施研究
5) V-gully
V形堑沟
1.
According to the shortcomings of bottom structure which uses cones for ore reception and dual scraping drifts for ore removal originally, We made a successful use of bottom structure wich uses V-gully for ore reception and dual-scraping drifts for ore re-moval in practising the sublevel drilling and level room mining method in shizhuyuan Non-ferrous Metals Mine, and obtained a better result.
柿竹园有色金属矿在分段凿岩阶段矿房采矿法的实践中,针对过去漏斗受矿、双电耙道出矿底部结构之不足,成功试用了一种V形堑沟受矿、双电耙道出矿的底部结构,获得了较好的效果,对该矿采矿工艺的完善及类似矿山的开采具有实用价值,本文详细介绍和分析了这种底部结构的特点。
6) "V"-shaped gully
V形冲沟
补充资料：沟谷
径流在地面上冲出的沟。雨季沟中有流水，平时干涸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条