请输入您要查询的字词:
单词
mine ventilation
释义
mine ventilation
Encyclopedia
工学
矿井通风
释
mine ventilation
矿井通风
向井下连续输送新鲜空气,稀释并排出有毒有害气体和粉尘,以及调节井下气候的全过程。
随便看
quasi-variety of groups
quasi-vector
quasi velocity
Quasi-War with France
quasi-wood engravings on the coffin unearthed at Prince Yongtai’s tomb
Quasi-Zenith Satellite
Quasi-Zenith satellite system
quasi-zenith satellite system
quasi-zero-dimensional
quassia
quassia family
quassin
quassinane
quatermary glacial period
quatern-
quaternariant
Quaternary
quaternary
quaternary alloy
quaternary ammonium compound
quaternary ammonium salt
quaternary ammonium surfactants
Quaternary carbon cycle
quaternary compound
quaternary digit
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/18 1:01:16