“瓦斯抽采效率”的概念、定义、翻译、参考文献-科学参考

单词	瓦斯抽采效率
释义	瓦斯抽采效率 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	jade-handle shaped wares from Erlitou Culture jade hat button of the Yuan Dynasty Jade Hawk from Lingjiatan Site Jade Huang of Lingjiatan Culture jade identification Jade-inlayed Lacquered Coffins from Tombs of Marquises of Western Han Dynasty jadeite jadeite Chinese cabbage jadeite of the Qing Dynasty Jade Key to the Secluded Chamber jade knives from Erlitou Culture Jade Kui of the Liao Dynasty Jade Lion Pendant Jade Makara of the Liao Dynasty Jade Mine at Mazongshan Jade Mirror of the Four Unknowns Jade Mythical Creatures at Wei Mausoleum in the Western Han Dynasty Jade of Bian He Jade of Ci Poetry jade ornaments jade pendant with design of man kneeling Jade Person From Niuheliang Site jade persons of Lingjiatan Culture jade phoenix Jade Phoenix from Niuheliang Site

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。