“gas drainage efficiency”的概念、定义、翻译、参考文献-科学参考

单词	gas drainage efficiency
释义	gas drainage efficiency Encyclopedia 工学瓦斯抽采释 gas drainage efficiency瓦斯抽采效率在一定投入和技术条件下，有效使用瓦斯抽采系统，满足抽采达标要求的技术指标的评价方式。
随便看	mining goaf mining ground fissures mining industrial zone mining information model mining losses rate mining machinery mining of beach placer mining of spontaneous combustion deposit mining optimization mining pipeline transport machinery mining preference mining pressure induced hazards mining process management database mining products safety approval and certification mining radioactivity mining rayleigh wave prospection mining rayleigh wave seismometer mining right mining rights management mining safety management mining scraper conveyor mining seismic advanced exploration mining sequence mining ship mining shovels

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。