1) WTRPM
钻压-转数分
2) W-R product
钻压-转数乘积
3) Rot wt
旋转钻压
4) ratio of weight on bit
钻压分配比
1.
To study the effect of the peculiar borehole created by reaming while drilling tools on the ratio of weight on bit(WOB),an experimental facility modeling the dynamic characteristic of the drill string with reaming while drilling tools was established based on the similarity principle.
模拟实验结果表明,随钻扩眼形成的阶梯式井底岩石要比领眼井底岩石更容易破碎,实际钻压分配比小于按照几何结构定义的钻压分配比。
5) hydraulic rotary drill
液压旋转钻机
6) rotary drill with oil pressure
油压转盘钻机
补充资料：电容分压器(见分压器)
电容分压器(见分压器)
capacitor voltage dividers
d)onf。日g无en丫oq{电容分压器(eaPaeitor voltage dividers)见分压器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条