1.
Aerodist is a useful equipment for secondary breakdown, but not for primary control.
航空微波测距仪是测定二等补充网的有效仪器，但不能用于一等控制网测量。
2.
microwave modulated dual optical wavelength geodetic distance meter
微波调制双光波长大地测距仪
3.
short-range electronic distance meter
短距离电磁波测距仪
4.
Frequency measurement method design and implementation of microwave ranger finder
微波测距仪频率测量的方法设计与实现
5.
sound operation navigation and ranging
声波导航和测距系统
6.
airborne expendable bathythermograph
航空投掷式海水测温仪
7.
aero-projector multiplex
航空投影多倍测图仪
8.
airborne laser profiler
航空激光剖面测绘仪
9.
airborne nondispersive infrared monitor
航空非分光红外监测仪
10.
Study on Positioning Model for Microwave /Long-Wave Integrated Pseudorange Navigation System
长波/微波混合伪距导航定位模型研究
11.
Analysis on Effect of Space Microwave Emission Environment on In-Orbit Calibration of Chang'E-1 Microwave Sounder
空间微波环境对“嫦娥一号”微波探测仪在轨定标影响分析
12.
It can be carried out with microwave equipment at a season when visibility may make anything else impossible.
在通视情况使得其它仪器都无法应用的季节内，可用微波测距仪测量。
13.
noise figure measuring set for microwave equipment
微波噪声指数测量仪
14.
Design of Ultrasonic Range Finder Based on C8051F320
基于C8051F320单片机的超声波测距仪
15.
Design of Ultrasonic Tester Based on the AT89S52
基于AT89S52超声波测距仪设计
16.
Ultrasonic range finder which based on two CPUs
基于双CPU处理的超声波测距仪设计
17.
Research on base-band signal tracking processing of K-band ranging system
K波段测距仪基带信号跟踪处理研究
18.
Study and Development of a New Torsion Stiffness Measurement Instrument of Aerospace Micro Cylindrical Helical Torsion Spring;
航天微型扭簧刚度性能测试仪的研制