operational use作战使用operationaladj.操作的；运作的；可用的；作战的operational diversification多元化Operational Control Segment作战控制段operational taxonomic units运算分类单位Operational Capability Plan作战能力计划Operational Area Evaluation作战区评估operational control console操作控制台operational difficulty ties操作困难Operational Readiness Check战备检查Operational Capability Date具备作战能力的日期operational command network作战指挥网