“钻井效率指标”的概念、定义、翻译、参考文献-科学参考

单词	钻井效率指标
释义	钻井效率指标 Encyclopedia 工学钻井经济评价释 drilling efficiency index钻井效率指标钻井一口井占用的时间。是评价钻井队伍施工速度快慢的指标。又称钻井速度指标。
随便看	controlled ovarian hyperstimulation controlled parameter controlled Petri net controlled plant controlled pollination controlled potential coulometry controlled-potential coulometry controlled potential electrolysis controlled-potential electrolysis controlled pressure casting controlled process controlled processing controlled release controlled release drug delivery system controlled release fertilizer controlled-release fertilizer controlled release formulation controlled release tablets controlled rolling controlled source audio-frequency magneto telluric instrument controlled source audio-frequency magnetotellurics controlled space controlled stochastic process controlled surgery controlled surgery obstruction

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。