查询词典 drill

The geologist needs toknow what rocks the drill has reached, so every so often a sampleis obtained with a coring bit.

地质学家需要知道钻头已以到达什么样的岩层，因此时常要用芯钻头取样。

The geologist needs to know that rocks the drill has reached, so every so often a sample is obtained with a coring bit

地质学家需要知道钻头已经到达什么样的岩层，因此时常要用取芯钻头取样。

Drill tools, coring bit and casing bit have been designed and a complete set of equipments and tools have been formed. Rules of operation have been made to operate these equipments more proficiently.

完成了空气潜孔锤跟管取心钻具、取心钻头、套管钻头的研制，并配套了合理的设备和器具，制订了实用、操作性强的空气潜孔捶跟管取心钻进技术规程。

Geologist so every so often The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit.

地质学家需要知道钻头已经到达什么样的岩层，因此时常要用取芯钻头取样。

In common drill processing of standard countersink,there are some disadvantages such as complicated operation,low productivity,high frequency of tools damage and the product quality can not be guaranteed.This paper gives an analysis on different states of front axle U-bolt fastening face during machining,and then makes a dissection of the ...

本文详细分析了汽车前桥U型螺栓紧固面加工过程中的不同状态，对采用标准结构锪钻加工过程的缺点进行了剖析，介绍了一种与标准锪钻结构不同的新型锪钻结构，其结构简单、使用方便、生产率高，产品精度可有效保证，值得在此类产品加工中推广应用。

Hole saw, tap, step drill, die, countersink.

3B82 孔锯，丝锥，阶梯钻，板牙，锪钻。

Direct to parts damage accident frequently accured in middle carrier of hydrological drill,by investigation and analysis,modifies three main parts and adding general utility coupling spring pin and rubber ring ,that is to change rigid conjunction to elastic conjonction according to actual situation,which has achieved good result.

针对原车装水文水井钻机的中间车经常出现零部件损坏事故，经过认真调查分析，根据实际情况，改动了三个主要部件，增加了通用联轴器弹性套柱销与胶圈，即将刚性联接变成了弹性联接，取得显著效果。

Oh, I know this drill. They won't crack up, no matter what you do.

哎呀，我知道了，无论你做什么，他都不会有反映的。

Honesty is not easy, but the daughter is after experience crammer, begin to discover; is shared is hardship to honesty makes him more relaxed, when passing to trying to share when her, discover this enjoys happier; to learn alone than oneself hard dedicated, then we help her be in what freedom releases in brushwork to envisage, play the aesthetic perception that the heart seeks when piano, drill in the swimming-pool the self-confidence of life...

梗概： 老实是不轻易的，但女儿在经历谎言后，开始发现老实让自己更加轻松；分享是艰难的，不过当她尝试着分享时，发现这比自己独享更快乐；学习难以专注，于是我们帮助她在绘画中释放自由的想像，弹钢琴时寻找心灵的美感，在游泳池里操练人生的自信……于是我们在后来的日子得到彻底解放，因为学习渐渐变成她自身的心灵需求，成为她天天最踊跃、最专注的赏心乐事。

The other day I brought my niece to Island Creamery just 5 minutes away from my place. It's always the same old drill

前几天，我带着我的小侄女去离我住处只有5分钟路程远的Island Creamery买冰淇淋，依旧是相同的问答。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。