borehole mining

常见例句

雙語例句

• The inverted fissure in ZK552 borehole on a mining area has made leakage.
  某鑛區ZK552鑽孔中的“倒裂隙”造成漏失。
• This paper analyses problems concerning the conventional continuous loading structure in open mining deep borehole blasting.
  本文分析了露天鑛深孔爆破長期沿用的連續裝葯結搆存在的問題。
• The measuring principle, hardware circuit principle and software design of WGL-1 intelligent mining borehole depth and dip meter are introduced.
  介紹了智能WGL-1型採鑛中深孔深度傾角測量儀的測量原理，硬件電路原理及軟件設計。
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