“drilling level”的概念、定义、翻译、参考文献-科学参考

单词	drilling level
释义	drilling level Encyclopedia 工学开拓工程释 drilling level凿岩水平在地下矿山采用凿岩设备进行采场炮孔钻凿的作业水平。
随便看	safety decision type safety degree education safety degree of gas drainage safety depth safety design safety detonating control System of conventional warhead safety device of pressure machinery safety distance safety distance of explosives safety driving assist technology safety early warning of rock engineering safety early warning system of civil engineering health monitoring safety economic policy safety economics safety economy safety economy analysis method safety economy assessment safety economy management safety economy principle safety education safety education for seismic crew safety education in university safety engineering continues education safety ergonomics Safety Evaluation

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。