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noun | verb | to phrases
trenching ['trenʧɪŋ] n
desert. 挖掘壕沟; 挖掘剖面
el. 开渠
expl. 挖沟爆破在开阔地域，沿渠道开挖线埋设一排或数排炸药包，以开挖应急水沟的爆破方法。一般采用齐发爆破，若需把土壤抛出水沟时，可采取过量装药。附近有需要保护的设施时，应严格控制爆破的破坏作用和做好相应的防护措施
hydroel.st. 开沟; 开槽
oil 槽探
tech. 挖方支撑; 挖槽; 挖地槽; 刨槽; 刨沟; 埋置; 挖沟埋填废物; 埋人; 嵌人
water.res. 挖沟
trench [trenʧ] v
gen. 挖沟于; 开槽于; 掘壕沟; 掘翻田地; 开畦沟; 深耕
expl. 挖战壕; 侵害
trenching: 102 phrases in 11 subjects
Agriculture8
Architecture2
Desert science1
Electronics2
Engineering geology4
Explosives and Explosive Ordnance Disposal4
Hydroelectric power stations7
Metallurgy1
Navigation1
Oil / petroleum8
Technology64

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