| 释义 |
drillings
英音 [ dˈrɪlɪŋz ]
美音 [ ˈdrɪlɪŋz ]
释义
n. 钻粉；钻孔碎屑（drilling 的复数）
例句
1·The cementing of oil - and gas drillings is of particular importance.
特别重要的是油气钻井的灌浆。
2·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。
3·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。
短语
1·drilling fluid
钻井液；钻孔液体；钻液；钻井泥浆
2·well drilling
钻井；钻井业
3·drilling machine
钻床；钻孔机
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