bit pressure drop 钻头压力降
bit pressure-drop 钻头压降
low bit pressure 低压钻进
cyclic bit pressure 循环钻压
Pressure loss in bit 钻头泵压损失
high-pressure erosion bit 高压冲蚀钻头
A little bit of pressure 有一点点压力
high-pressure PDC bit 高压PDC钻头
At last, bit pressure control arithmetic based on fuzzy theory is compiled.
最后完成了对于钻压模糊控制算法软件的编制。
The laying position and well blowout pressure are analyzed and discussed briefly and the relationship curve of drill bit pressure drop vs flowrate and fluid density i.
对其安放位置及井喷压力进行了简要分析和探讨,建立了钻头压降与流量、流体密度的关系曲线。
Also, it is described the influence of bit pressure and rotate speed on anti-deviation force of the BHA of anti-deviation and fast penetration with pre-bending dynamics.
文中给出了钻压和转速对预弯曲动力学防斜打快钻具组合防斜力的影响规律。
Some teams are more possession oriented, meaning a little bit more low pressure on the ball and more skillful players.
VOA: special.2010.06.02
So you can imagine that adds real excitement and energy to the class and puts a little bit pressure on the professors to make sure that we have something worth coming half way around the world for.
可以想象,为课堂带去的兴奋和活力,也给教授施加了压力,我们要确保,能传授值得绕半个地球赶来学习的知识。
There's something relaxing about that, it takes off the pressure a little bit.
这其中有种轻松感,卸掉了身上的一点压力。
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