trench excavation

用法例句

The paper studies the mechanics function and break the mechanism of the soft soil foundation,puts forward construction method of the soft soil quality pipe groove dig,key introduces the construction technigue of steel pile shield in deep dig,points out finally that the engineering deal of open dig the groove is big specific weight in the piping under construction,should cause to value.

研究了软土地基的力学性能及破坏机理,提出了软土土质中管道沟槽开挖的施工方法,重点介绍了在深开挖中的钢板桩支护的施工工艺,最后指出开挖沟槽的工程量在管道施工中占很大比重,应引起重视。

Application of shallow hole blasting in groove rock excavation construction

浅孔爆破在沟槽石方开挖施工中的应用

Application of shallow hole blasting in groove rock excavation construction

浅孔爆破在沟槽石方开挖施工中的应用

hollow out in the form of a furrow or groove.

以犁沟或开槽的方式来挖掘。

To form(a furrow, for example) with a plow.

用犁挖（畦）用一个犁挖出（如一条槽沟）

To form grooves or deep wrinkles in.

在…开出沟槽，使起深皱纹

A groove or hole scooped with or as if with such a chisel.

凿孔；凿槽用凿挖出的或象是用这种凿子挖出的槽沟或空穴

To make or cut channels in.

在…挖沟，在…上开筑水道

On the Rock Excavation Rapid Technology of Oil and Gas Pipeline Working Hole

油气管道石方段工作坑快速开挖技术

Sand and gravel may form bars within the channel.

沙和砾石可以在沟槽内形成沙洲。

Study and Application of Quick Backfilling Material in Excavation of Urban Road Groove

城市道路沟槽挖掘快速回填材料的研究与应用

A groove or flange designed to hold a beveled edge, as of a watch crystal or a gem.

宝石座用来固定斜面的沟槽，如钟表或宝石的

Large-diameter longhole blasting was used to excavate soil-rock in some engineering project.

某工程的土石方开挖采用大直径深孔爆破方式。

A long, narrow furrow or channel.

沟，槽一长而窄的沟或槽

Design of Trial Soil Bin of Disc Opener for No-tillage Planter

免耕播种机开沟圆盘试验土槽的设计

Research on Trench MOSFET for High-Frequent Control Switch

高频控制开关用沟槽MOSFET的研究

Excavation and Fiu of Stonework of High Grade Highway in Mountainous and Hiuy Terrain

山岭重丘区高等级公路石方开挖与填筑

The analysis & effect of excavation of rock by controlled blastingin the Olympic Games flying-saucer stadium

奥运会飞碟靶场石方开挖控制爆破效果及分析

Design and research of mathematical model and simulation system for earth-rock excavation

土石方开挖数学模型和仿真系统的设计与研究

Research on Renewable Groovelike Bionic Diamond Bit

可再生沟槽式仿生金刚石钻头的试验研究