“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	cross-stream instability cross-sum cross surface cross-symmetry condition cross system information service cross tail electric field Cross-Taiwan Straits Symposium on Historical Chinese Grammar cross-talk crosstalk crosstalk amplitude cross talk attenuation from A to B cross-talk attenuation from A to B crosstalk cancellation cross-talk effect Crosstalk Improvement Group of Beijing Quyi Association cross-talk of phytohormones Cross-terminal Content Publishing Technology cross termination Cross the Zhaoguan cross-track component cross-track error cross-training cross-under cross validation cross-validation

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。