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避灾硐室
释义
避灾硐室
Encyclopedia
工学
硐室
释
emergency refuge chamber
避灾硐室
当井下发生灾害时,作业人员靠随身携带的自救器在额定防护时间内不能达到安全地点或及时升井时,为保证人员的生命而设置的用于作业人员避灾使用的封闭式硐室。
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the order of love
The Ordinary
the ordinary person
The Ordinary World
theorem
theorema egregium
theorema egregium; remarkable theorem
theorem of alternative
theorem of angular momentum
theorem of approximation
theorem of arithmetic progression
theorem of butterfly
theorem of choice
theorem of complementary slackness
theorem of completeness
theorem of cosines
theorem of decomposition
theorem of dependence
theorem of derivative
theorem of division algorithm
theorem of double ratio
theorem of double series
theorem of equipartition of energy
theorem of Euler
theorem of Fatou type
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