英语词汇“OR”的翻译、意思、用法、释义-英汉双解词典

单词	OR
释义	ˌoperations reˈsearch (also ˌoperational reˈsearch) noun [uncountable] (abbreviation OR) the use of scientific methods and technology to improve the way a business performs its main activities作业研究，操作研究，运作研究（使用科学方法和技术改善企业经营活动的方法）◆Companies undertake operations research to optimize their use of resources.公司开展作业研究以优化资源的使用。
随便看	dear provision surfing business go-slow constitutional prime stock price EMS invest acquirer balance b/f Plug and Play spun full-circle feedback means-testing depository PDF slid capital levy dual pricing initial critical incident oz share of voice

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