卫星测距 meaning in English

satellite ranging

Satellite fixing by range measurement
卫星测距定位
Cortex monitor terminal is an integrated command ranging and telemetry system , which based on pc architecture and windows nt operating system . the cortex monitor terminal contains many functions , such as telemetry processing , satellite telecommanding , satellite ranging and simulation
Cortex测控终端是基于pc结构、 windowsnt操作系统,具有卫星数据遥测、遥控,卫星测距和模拟、测量等功能的遥测遥控集成处理系统。