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

单词	time efficiency of drilling
释义	time efficiency of drilling Encyclopedia 理学钻探技术经济指标释 time efficiency of drilling钻探时效钻探生产中，各种工况的时间占钻探工作总时间的百分比。
随便看	northwest region of China North-West School Question Northwest Territories North-West Territories Act Northwest University North Wind Blows North xinjiang power plant Norton's theorem Norton theorem norton theorem norvaline norvasc Norwalk virus Norway Norway National Theatre norwayrat Norway Venstre（Liberal） Party Norwegian cinema Norwegian current Norwegian drama Norwegian Folk Museum Norwegian Government Portal Norwegian language Norwegian News Agency Norwegians

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