entrenched valley

Based on the geological characteristics of deep river valleys,factors inflencing in-situ stress fields were analyzed.

针对深切河谷地区独特的地形条件,从影响地应力的因素入手,提出除自重、地质构造外,河谷的剥蚀下切和谷坡形态的发育、演化也是影响地应力场的重要因素。

This paper describes valley bottom troughs of the Changjiang River and infers the geomorphological development of troughs.

通过实地观察,分析三峡工程坝区河谷深槽的地貌特征,并在此基础上,对三峡深槽的成因及其发育年代进行探讨。

Study on Dynamic Warnning Method of Bank Slopes in Deep-Cut Valley during the Course of Excavation;

深切河谷岸坡开挖过程动态预警方法研究

Stability analysis on deep-incised river valley slope of Jinping Project and reinforcement measures

锦屏深切河谷高边坡稳定性分析及加固措施

Engineering Geology Study on Weathered & Unloaded Granite Rock Mass in Incised Valley of Yellow River Laxiwa Hydroelectric Station;

黄河拉西瓦水电站深切河谷花岗岩体风化卸荷的工程地质研究

Multi-regression Analysis of In-situ Stress Field in Deep River Valley

考虑侵蚀下切作用的深切河谷岩体地应力场回归

The Study of in Situ Stress and Rock Slope Stability Analysis in Deep-Incised Valley

深切河谷地区的地应力场研究和高边坡稳定性评价

Deep bays and sounds, in the shape of river valleys, cut inland on the coasts.

深海湾和海峡，呈河谷的形状，在岸边切割内陆。

The river eroded a deep valley.

河流冲蚀成一个深谷

Since the last glaciation, with variations in sea level, the development of incised valleys in the Hangzhou Bay area underwent three stages: 1) deep-cutting stage; 2) rapid-filling stage; and 3) rapid-burial stage.

末次冰期以来，随着海平面变化，杭州湾地区下切河谷演化经历了深切、快速充填和埋藏三个阶段。

bridge a river, canal, ravine, etc

在河流、 运河、 深谷等上面架桥.

The ice cap is cut by deep troughs and chasms;

冰冠被深深的波谷和坑洞所切开；

No safe wading in an unknown water.

不知水深，切勿涉河。

Wade not in unknown water .

不知水深浅，切勿涉河滩。

The river had worn a ravine between the hills.

那条河在两山之间已造成一个深谷。

A deep gulch or ravine with sloping sides, often dry in summer.

斜壁干谷；干河谷深的峡谷或冲沟，有斜壁，通常在夏天干涸

He took a deep drag on the cigarette, then blew the smoke towards the valley.

他深深地吸了一口烟，然后把烟雾吐向河谷。

The Changjiang Incised-valley System and Estuary Evolution during the Postglacial Period;

冰后期长江下切河谷体系与河口湾演变

Channel deposits, consisting of sand, silt and clay, fill the valleys cut by a river system.

河道沉积由砂，粉沙和粘土组成，充填于河流切割的河谷之中。

A deep, narrow valley or gorge in the earth's surface worn by running water.

沟壑由于河流冲刷而在地球表面形成的深而窄的山谷或峡谷