英语词汇“zero air”的翻译、意思、用法、释义-英汉经管词典

单词	zero air
释义	zero air Definition Ambient air filtered to contain less than 0.1 parts per million (PPM) of total hydrocarbons.
随便看	operating expenditures operating expense ratio operating expenses operating expenses budget operating expenses to gross income ratio operating expenses to gross margin ratio operating expenses to sales ratio operating exposure operating funds operating income operating interest operating lease operating leverage operating liabilities operating loan operating loss operating margin operating netback operating overhead expense operating performance ratio operating plan operating profit operating profit margin operating profit to sales operating rate

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。