“separate ventilation”的概念、定义、翻译、参考文献-科学参考

单词	separate ventilation
释义	separate ventilation Encyclopedia 工学矿井通风系统释 separate ventilation分区通风井下各用风地点的回风风流直接进入采区的回风道或总回风巷，不再进入其他采掘工作面的通风方式。
随便看	marker residue marker variable market marketable pollution permits marketable value market access effect market access in GATS market access system market access system of fire products market analysis market area market building market comparison approach market competition market concentration rate market control market crowding effect Market Daily market demand forecast market directed resource allocation game market-directed resource allocation game market early-warning market economic system market economy market entity

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。