active repeater

用法例句

This paper analyses the influence of the landform and atmospheric environment on microwave transmission, introduces the function and its transmission modes of passing relay technique in microwave transmission, also it sums up several notable problems in actual application of passive relaying devices.

分析了地形及大气环境对微波传输的影响,介绍了无源中继技术在微波传输中的作用及其传输方式,并总结了无源中继装置在实际应用中注意的几个问题。

This paper analyses on the influence of the landform and atmospheric environment on microwave transmission, introduces the functions of passive relaying technique in microwave transmission and its transmission modes, and sums up several notable problems in actual application of passive relaying devices.

分析了地形及大气环境对微波传输的影响,介绍了无源中继技术在微波传输中的作用及其传输方式,并总结了无源中继装置在实际应用中应注意的几个问题。