operationsoperation的复数形式
Operations Conducting Board作战实施委员会
operations research courses运筹学课程
Operations Planning Section行动策划组
Operations Operating Budget作战活动预算
Operations Support Building活动支援大楼
Operations Project Engineer操作计划工程师
Operations Console Operator运行控制台操作员
Operations and Intelligence作战与情报
operations system functions操作系统功能
operations on a large scale大规模地进行军事演习