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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
magnetic frozen
magnetic functional composites
magnetic Gauss' theorem
magnetic generator
magnetic gradient
magnetic gradient survey
magnetic gradient tensor survey
magnetic gradiometer
magnetic grating sensor
magnetic grating transducer
magnetic group
magnetic half-bubble
magnetic head
magnetic head materials
magnetic helicity
magnetic hill
magnetic hole
magnetic hydrodynamics
magnetic hysteresis
magnetic hysteresis alloy
magnetic hysteresis loop
magnetic hysteresis loop, hysteresis loop
magnetic hysteresis loop of type II superconductor
magnetic hysteresis loop of type Ⅱ superconductor
magnetic hysteresis loss
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