“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	absolute intensity absolute invariant absolute involution absolute irreducibility absolute isomorphism absolute judgment absolute kernel absolute limitability absolute logarithmic height absolute loss function absolute luminosity absolutely additive absolutely additive function absolutely additive measure absolutely algebraic field absolutely bounded absolutely closed space absolutely compact set absolutely complete system absolutely continuous absolutely continuous along lines absolutely continuous distribution absolutely continuous function absolutely continuous function in the restricted sense absolutely continuous function in the wide sense

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。