ionospheric propagation
ionospheric propagation
[电信英汉词典]
ionospheric propagationn.电离层传播
是什么意思,ionospheric propagation的解释,ionospheric propagation的翻译
ionospheric propagation
[电信英汉词典]
ionospheric propagation是什么意思,ionospheric propagation的解释,ionospheric propagation的翻译