... drilling with direct circulation of mud 泥浆正向循环钻进 drillings 钻孔碎屑 dripstone 滴水石 ...
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文章详细信息 关键词: 径向水平井;钻进;射流;破岩 [gap=532]Keywords: horizontal wells;drillings;jet;breaking rocks
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同义词: boring
同义词: boring oil production
以上来源于: WordNet
The cementing of oil - and gas drillings is of particular importance.
特别重要的是油气钻井的灌浆。
A case study of a mine points out that layout of the drillings and the time space impacts the effect of the technology.
结合某矿突出实例,得知控制爆破和水力压裂的时空协同关系和钻孔的布置情况直接影响技术使用效果。
All the hardware accessories employ clamping structures that no drillings needed, which makes the installation easy and quick.
五金件使用夹持式结构,无需钻孔使安装更加简便快捷。
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