operation box操作框operationn.操作；运转；经营；行动；手术；运算；生效；（复）运筹学operation reflector lamp手术反光灯operation with liability负债经营Operation-room nursing手术室护理operation of air defense防空作战operation work condition运行工况Operation of the capital资本运作operation and management经营管理operation service system运维服务体系Operation on spinal cord脊髓手术operation of rule of law法治运行