Borehole hydromining is a kind of safe and efficient new mining method .
钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
词条纠错
X
borehole
n. 地上凿
The acoustoelectric effect of rock is investigated with experimental method in model borehole.
在模型井中对岩石的声电效应进行了实验研究。
It's a mean of geotechnical investigation, including borehole surveying, costeaning, trenching exploration, test pitting, hole exploration, geophysical exploration and penetration sounding.
岩土工
的一种手段，包
钻
、井、槽、
、
以及物、触等。
It is found that the rational located destressing boreholes can induce structural failure of the surrounding rock-mass,consequently the high stress move deeply in the rock-mass,and the stres...
在卸压孔和锚网联合支护后改善了围岩附近的应力环境,改变了围岩破坏的时空次序,对控制围岩变形和破坏具有突出的优越性.
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相似单词
borecole, bored, boredom, boree, boreen, borehole, Borel, borematic, bore-out-of-round, borer,
译
