英语词汇“permissible concentration limit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	permissible concentration limit
释义	permissible concentration limit 极限容许浓度 [污染物质]
随便看	gravity coefficient of coating gravity coils gravity collapse structure gravity-collapse structure gravity collection gravity compaction gravity compensation gravity computer gravity concentrate gravity concentration gravity concentration apparatus gravity concentrator gravity condensate return system gravity conduit gravity conjunction gravity constant gravity control gravity controlled armature gravity controlled gyro gravity-controlled instrument gravity controlled instruments gravity control point gravity conveyer gravity conveyor gravity conveyor quick freezer (九) 家人怀远九尽寒尽，伏尽热尽九层之台，起于垒土九层之台，起于累土。九嶷山高猿声啼，竹枝无声堕残露。九州四海常无事，万籁百泉相与秋。九州有路休为客，四海无波乞放闲。九州生气恃风雷。九州生气恃风雷，万马齐喑究可哀。九州生气恃风雷，万马齐喑究可哀。我劝天公重抖擞，不拘一格降人才。円建て円建テ円弧円形円形脱毛症円柱円満円滑円為替円熟