非标测量设备
Non-standard Measuring Devices
测量设备设施的不确定度
measurement instrumention uncertainty
高度测量设备
height measuring equipment
多空中目标轨迹系统
multiple airborne-target trajectory system (MATTS
航空重力标量测量
airborne scalar gravimetry
空中目标
aerial targets
air target
flying target
maneuvering aerial target
aerial target
aircraft target
air targets
Aerial-target
Target in the Air
空中目标定位
location of aerial targets
空中目标分类
air target classification
Classification of aerial target
空中目标识别
aerial target recognition
air target identification