bit pressure drop的意思|示意
钻头压力降
bit pressure drop的网络常见释义
钻头压力降 ... bit port 钻头水眼 bit pressure drop 钻头压力降 bit pressure 钻头压力 ...
bit pressure drop相关短语
1、 bit pressure-drop 钻头压降
2、 bit nozzle pressure-drop 钻头压降
3、 bit t pressure drop 钻头压力降
bit pressure drop相关例句
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。
A pressure drop through the bit maintains the tool in the open position while the return springs close the pistons when flow decreases.
随后钻头处的压力降使扩眼工具处于打开状态，当流速下降时弹簧将活塞收回至原处。