请输入您要查询的字词:
单词
reversed ventilation of mine
释义
reversed ventilation of mine
Encyclopedia
工学
矿井通风
释
reversed ventilation of mine
矿井反风
当进风井或井底车场及其附近发生火灾或瓦斯、煤尘爆炸时,大量有害气体随风流带到各作业地点,危及人员安全时,为防止灾害扩大和抢救人员的需要,而采取的迅速倒转风流方向的措施。
随便看
piggybacking
piggybacking photography
piggyback thrust sequence
pig iron
Piglet
pigment
pigmentary purpuric dermatosis
pigmentation
pigment cell
pigment compounding technique
pigmented coating
pigmented purpuric dermatoses
pigment granule
pigment industry
pigment of aquatic products
pigment of oil painting
pigment of traditional Chinese painting
pigment printing
pigmentum
pigmy dipole resonance
pigovian tax
pig population structure
pi-group
pig-shaped bronze You
Pig-shaped Bronze Zun
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:2025/9/1 9:28:53