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呼吸性粉尘
释义
呼吸性粉尘
Encyclopedia
工学
矿尘
释
respirable dust
呼吸性粉尘
粒径小于5微米的、能进入人体肺泡区的颗粒物。是引起尘肺的病因。
工学
呼吸性粉尘
释
respirable dust
呼吸性粉尘
粒径在5微米以下、空气动力学直径在10微米以下,能进入人的细支气管到达肺泡的粉尘微粒。
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digital or numerical controller
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Digital Periodical Publishing Industry
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digital photogrammetry
digital photogrammetry technology in civil engineering
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digital photography, digital image
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更新时间:2026/10/28 11:57:28