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

单词	drilling efficiency index
释义	drilling efficiency index 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	institutions for old-age care institutions for social welfare service Institutions, Institutional Change and Economic Performance institutions related to fisheries education in China institution supervision institution supply Instituto Cultural Peruano-Chino Instituto de Astrofísica de Canarias Instituto Indigenista Interamericana Institut Pasteur of Shanghai, Chinese Academy of Sciences instoscope instream water balancing instroke Instruction instruction instruction address register instructional all-in-one PC instructional assistant instructional design instructional grammar for teaching Chinese as a second language instructional program instructional psychology instructional psychology for Chinese instructional psychology for foreign language instructional psychology for science

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