英语词汇“operating research”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	operating research
释义	operating research 作业研究
随便看	pistoler pistolero pistoleros pistoles pistolese pistolesi pistolet pistoleter pistolets pistolette pistolettes pistoletto pistolettoes pistol furniture pistol gallery pistolgraph pistolgraphy pistol grip pistol-grip pistol-grip eccentric pneumatic riveting hammer pistol grip (hand) pistol-grip pneumatic riveting hammer pistol-grip pneumatic wrench pistol grips pistol-grip torque-controlled pneumatic wrench 朝不食，不能待夕；夕不食，不能待朝。朝与仁义生，夕死复何求。朝中天子三宣，阃外将军一令朝中有人好作官。朝中有人好做官朝为双蒂花，暮为四散飞。花落却绕树，游子不顾期。朝为媚少年，夕暮成丑老。朝为田舍郎，暮登天子堂朝为耕种人，暮作刀枪鬼朝为越溪女，暮作吴宫妃采戏采拔采择采挖采捕采捞采掘采探采摘采摭