operationalityn.操作性
operationaladj.操作的;运作的;可用的;作战的
operational losses经营性亏损
operational symbol运算符号
operational theory战役理论
operational target作战目标
operational payload运行有效载重
operational pattern运作模式
operational network运算网络
Operational mission作战任务
operational economy运行经济性
operational fatigue战役疲劳症