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pressure relief area
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pressure relief area
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工学
工业防爆技术
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pressure relief area
泄压面积
当爆炸性混合物在完全密闭的容器中爆炸时,其爆炸压力较大,为防止爆炸产生较大的破坏,在爆炸危险性厂房(仓库)建筑设计中,部分围护结构采用低强度材料制作,形成薄弱泄压部位,一旦发生爆炸,通过这些薄弱泄压部位进行泄压,这些薄弱部位的面积称为泄压面积。
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occultation of star
occultation photometric detection
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occultation variable
occulting disk
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occupant density of exhibition hall
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