英语词汇“operations research”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	operations research
释义	请查阅词条：operational research
随便看	surface grinder surface-grinding machine surface grub surface-harden surface-hardened surface hardening surface integral surfaceless surfacely surface mail surfaceman surfacemen surface-mount surface mount surface-mounted surface noise surface paper surface physics surface plane surface planer surface planing surface plate surface pressure surface-printed surface printing 打圈子打场打场子打坐打垮打埋伏打夜作打天下打太极拳打夯 taoistisch Tape Tapete Tapetenwechsel tapezieren Tapezierer tapeziert tapfer Tapferkeit tappen