operationism操作主义
operationn.操作;运转;经营;行动;手术;运算;生效;(复)运筹学
Operation on lung肺手术
operation surplus营业盈余
operation dilemma经营困境
Operation on neck颈部手术
operation project经营项目
operation routing作业程序
operation indices运营指标
Operation eontrol运动控制
operation concept操作概念
operation benefit经营效益