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- Wells with weak formation in a certain section is required to be cemented from the bottom to the surface, and a two-stage cementing, separable setting cement slurry technology should be used. 但由于用于低密度水泥浆中的漂珠生产量降低,价格上升,研究应用替代产品是固井技术发展的方向。
- The old man set off at a quick trot. 老人快步走开了。
- Try to use phosphogypsum as retarder to make slow setting cement 磷石膏作缓凝剂生产缓凝水泥试验
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- quick setting cement 快硬水泥,速凝水泥
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- John was both clever and quick in the uptake. 约翰既聪明,理解能力又强。
- When you need it now. Quick dry cement. 当你需要他,速干水泥。
- She was cut to the quick by his insults. 她受他侮辱而十分伤心。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- It is imperative that we make a quick decision. 我们要尽快做出决定。
- The judgment set a new precedent. 那次判决树立了一个新的判例。
- They are pressing us to make a quick decision. 他们正在敦促我们迅速作出决定。
- Setting up this business was a bit of a gamble. 开办这样的公司有点冒险。
- Some of the local news come on very quick. 有些本地新闻很快就上电视。
- Twist the knob to the right setting. 把旋钮拧到适当的定位挡上。
- He gave a quick answer to the teacher's question. 他对老师的提问作出了迅速的回答。
- She bought a set of furniture on easy terms. 她以分期付款的方式买了一套家具。
- He is quick at spying the faults of others. 他敏于发现别人的错误。
- The printer can set this additional page in here. 这位印刷工把这额外的一页加在这里。