operational mile运行哩油量operationaladj.操作的；运作的；可用的；作战的Operational Maneuvering Reentry Vehicle实用机动再入式飞行器Operational Intelligence Support System作战情报支援系统Operational transconductance arnplifier跨导运算放大器Operational Voice Communications System实用话音通信系统Operational Planning Identification File作战计划用标识档案Operational Missile Analysis Data System作战导弹分析数据系统Operational Readiness Training Equipment战备训练装备Operational Training Readiness Statement作战训练准备书Operational and Information Requirements作战与信息要求operational mechanism of credit capitals信贷资金运行机制