钻完方钻杆。
完美凝结成四颗1. 1克拉方钻，与铂金诉说着我们的约定。
Condensed into four 1.1 karats a perfect square diamond, and platinum to tell our engagement.
方钻杆之后带动整个钻柱进行旋转，由于方钻杆是与钻柱的顶部用丝扣连接在一起的。
The kelly then turns the entire drillstring because it is screwed into the top of the drillstring itself.
方钻杆用于传递转盘或者方钻杆补心的旋转运动到钻柱上去，并允许钻柱在上提或下放的过程中旋转。
The kelly is used to transmit rotary motion from the rotary table or kelly bushing to the drillstring, while allowing the drillstring to be lowered or raised during rotation.
控方称坎贝尔的出庭作证将使泰勒先生跟血钻-武器交易扯上直接关系。
The prosecution argued that Miss Campbell's testimony could directly tie Mr Taylor to the trade in diamonds for arms.
对石油工人所有的科学探测方法来说，能确切地知道地下是否有油的唯一方法就是钻一口井。
For all his scientific methods of detection the only way the oilman can actually know for sure that there is oil in the ground is to drill a well.
第三方的钻具如井下马达、MWD、扶正器、震击器必须有详细的打捞图。
All third party equipment, such as downhole motors, MWD, stabilisers, drilling jars, must have detailed fishing diagram available.
对石油工人所有的科学探测方法来说，能确切地知道地下是否有油的唯一方法就是钻一口井。
For all his. scientific methods of detection, the only way the oilman can actually know for sure that there is. oil in the ground is. to drill a well.
另一方面，钻爆法仍然是地下工程开挖的主要施工方法，围岩在动态荷载作用下的振动响应也是一个不可忽视的问题。
On the other hand, drilling and blasting are main construction method of the underground project excavation, it can't be ignored that the vibration response of surrounding rocks on dynamical loads.
另一方面，钻爆法仍然是地下工程开挖的主要施工方法，围岩在动态荷载作用下的振动响应也是一个不可忽视的问题。
On the other hand, drilling and blasting are main construction method of the underground project excavation, it can't be ignored that the vibration response of surrounding rocks on dynamical loads.
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