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矿难
释义
矿难
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。
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blocking-tube oscillator
blocking-up
blocking view
block in replication
block iteration
block iteration method
block-layer
block length
block making machine
block masonry wall
block matrix
block modeling
block monoid
block movement
block multinlexor channel
block multiplexer channel
block multiplexor channel
block multiplication
block of a matrix
block of numbers
block-organized holographic memory
block pavement
block preparation
block primitive
block-printed books of publishing houses
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