单词 | short term exposure limit |
释义 | short term exposure limitDefinition Maximum permissible concentration of a substance (expressed usually in parts per million or ppm) in air for a defined short period (typically 5 minutes). |
随便看 |
|
英汉经管词典收录了27404条经济管理类英汉双解词条,基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法,是学习及工作的有利工具。