operationalityn.操作性
operationaladj.操作的;运作的;可用的;作战的
operational missile实用导弹
operational program操作程序
operational console控制台
operational message作战文电
operational measure操作测量
operational purpose战役目的
operational problem操作问题
Operational reseach运筹学
operational diagram操作图解
operational library运算库