bit feed meaning in Chinese
送钻
钻头给进
Examples
- B : yes , not too bad , thanks . i ' m a bit fed up4 revising though . are you
还不错，谢谢。不过我对复习有点厌倦了。你呢？ - I ' m just a bit fed up
我只是感到有些腻烦。 - The hydrodynamic propulsor takes drill fluid as power source , with the aid of the axial load produced by the pressure drop of the bit nozzle , makes the axial force act on the bit to produce wob , making up for the insufficient wob , ensuring the bit feeding smoothly and improving the penetration rate
这种推进器以钻井液为动力源，借助钻头喷嘴压降产生的轴向载荷，使轴向力直接作用于钻头产生钻压，弥补有效钻压不足，保证钻头平稳钻进，提高机械钻速。