“permissible concentration-time weighted average”的概念、定义、翻译、参考文献-科学参考

单词	permissible concentration-time weighted average
释义	permissible concentration-time weighted average Encyclopedia 工学时间加权平均浓度释 permissible concentration-time weighted average时间加权平均容许浓度一个工作日8小时或一个工作周40小时中以接触有害物质的时间为权数计算所得的平均浓度。
随便看	condensation blast condensation; coalescence condensation coefficient condensation continuum condensation energy condensation heat transfer condensation in microchannel condensation in the external wall condensation of mixed vapor condensation of singularities condensation oscillation condensation particle counters condensation point condensation point from the left condensation point from the right condensation point of a set condensation polymer condensation polymerization condensation polymerization; polycondensation condensation principle condensation reaction condensation region condensation rubber condensation segment condensation shock

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