admissible concentration 中文意思是什麼

admissible concentration 解釋
容許濃度
  • admissible : adj. 1. 許進的。2. 可采納的,可接受的。3. 有資格加入的 (to): an admissible piece of evidence 可接受的證據。adv. -bly
  • concentration : n. 1. 集中。2. 【化學】提濃,蒸濃,濃縮;濃度;稠密度;【礦物】汰選,選礦,富化。3. 集中注意,專心。
  1. So the nation has come on a series of related standards. the emended national code for design of heating, ventilation and air conditioning ( gb50019 - 2003 ) requests the admissible concentration should be under 0. 15mg / m3. but the existing air conditioning system has no the set to purify the particle at all or the air purifying system is very simple that can not work

    為此國家相繼出臺了有關標準,正在修訂的國家標準gb50019 ? 2003 《採暖通風與空氣調節設計規范》對各類環境空氣污染物提出了限值要求,其中可吸入顆粒物( pm _ ( 10 ) )的允許濃度要求小於0 . 15mg m ~ 3 。
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