“钻井技术经济评价指标”的概念、定义、翻译、参考文献-科学参考

单词	钻井技术经济评价指标
释义	钻井技术经济评价指标 Encyclopedia 工学钻井经济评价释 drilling engineering economic evaluation indicators钻井技术经济评价指标对钻井工程进行工作量、质量、速度、效益等进行经济评价的指标体系。
随便看	supercharging ratio supercharging system superciliary arch supercirculation super city super-civilization superclass super clean bench super-clean worktable superclosure superclosure of concave-convex function super cluster supercluster supercode supercoiled DNA supercoiling supercommutative supercommutator supercommutator difference supercompact supercompact cardinal supercompact element supercompact embedding supercompactification supercompactness

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。