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单词
mining accident
释义
mining accident
Encyclopedia
理学
〔能源发明/事件〕
释
mining accident
矿难
采矿过程中发生的事故、灾害。采矿大多以坑内、洞内作业为主,比其他行业的作业环境更为恶劣,发生事故的频度和强度都比较高,常见的事故有瓦斯爆炸、煤尘爆炸、瓦斯突出、透水事故、矿井失火、顶板事故等。又称矿山事故。
随便看
dry friction
dry-fried of Chinese medicinals
dry-fried until charred
dry-fried until charred to stanch bleeding
dry-fried until scorched
dry-fried until yellow
dry-fried with adjuvant
dry-fried with bran
dry-fried with clamshell powder
dry-fried with earth
dry-fried with liquid adjuvant of Chinese medicinals
dry-fried with rice
dry-fried with sand
dry-fried with talcum powder
dry front
dry fruit
Drygalski crater
dry gangrene
dry gas
dry granulation
dry grinding
dry H bomb
dry heat shrinkage temperature
dry heat sterilization
dry hot sterilization devices
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更新时间:2026/6/15 10:11:32