英语词汇operations research是什么意思，operations research的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	operations research
释义	DEFINITIVE EXAMPLES 权威例句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。牛津商务
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