“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	Slovaks Slovenia Slovenian language Slovenians slow slow Alfven wave slow Alfvén wave slow angular variable slow axis slow chopper slow clock synchronization slow convergence slow cooling slow cortical potential slow development slow diffusion equation slow digestion of starch slowdowns slow-drift burst slow earthquake slow fading slow growth slow growth method slowing slowing-down

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