“permissible concentration-short term exposure limit”的概念、定义、翻译、参考文献-科学参考

单词	permissible concentration-short term exposure limit
释义	permissible concentration-short term exposure limit Encyclopedia 工学短时间接触容许浓度释 permissible concentration-short term exposure limit短时间接触容许浓度一个工作日（8小时）内，在遵守时间加权平均容许浓度前提下容许短时间（15分钟）接触的浓度。
随便看	hypodispersion hypoelasticity hypoelastic materials hypoellipse hypoelliptic hypoelliptical hypoelliptic curve hypoelliptic equation hypoellipticity hypoelliptic operator hypoergy hypoeutectic structure hypofunction hypogeic hypoglaucous collett yam rhizome hypoglossal nerve hypoglossal nucleus hypoglycemia of newborn animals hypoglycemic agents hypogonadism hypogonadotrophichypogonadism hypogynous flower hypohamiltonian graph hypoharmonic function hypoid gear

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