“net drilling time”的概念、定义、翻译、参考文献-科学参考

单词	net drilling time
释义	net drilling time Encyclopedia 理学钻探技术经济指标释 net drilling time纯钻时间在工作中的钻机、钻头在孔底破碎岩石向下钻进开始至钻头脱离井底的时间。
随便看	measurements with angle gauge measurement system measurement system for aircraft assembly Measurement system of lithography machine measurement technique of nuclear test measurement technology for multi-phase flow measurement theory measurement uncertainty measurement unit measurement validity measurement while drilling system measurement—control for crushing and screening process measure mileage measure of accuracy measure of algebraic independence measure of an angle measure of an error measure of angle in degrees measure of approximation measure of area measure of a set measure of association measure of bounded variation measure of compact support measure of correlation

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