Abnormal Operational Phenomenon 异常运行
abnormal operational transient 异常运行瞬态
AD811 operational amplifier AD811运算放大器
add and subtract operational circuit 加减法运算电路
administrative and maintenance message operational 行政管理与维护讯息作业
air defense operational proposal 防空作战方案
air force operational combat 空军作战
air operational communications network 航空调度通信网
Aircraft operational availability 飞机使用可用度
analog operational unit 模拟运算装置
analysis of operational capability requirement 动力触探试验; 作战能力需求分析
analysis on operational characteristic 运行特性分析
and operational concept 轧制理论
Annual operational costs 年运行费用
Anterior operational approach 前路手术; 有限元; 有限元法
anticipated operational occurrence 预期运行事件; 预期运行故障; 预期运转事件
anticipated operational occurrences 预计运行事件
APEX high power operational amplifier APEX大功率运算
Army operational command system 陆军作战指挥系统