“propagation path loss”的概念、定义、翻译、参考文献-科学参考

单词	propagation path loss
释义	propagation path loss Encyclopedia 工学无线通信释 propagation path loss传播路径损耗由发射功率的辐射扩散、反射、绕射、散射，以及信道中传播介质的过滤作用所造成的，电波在空间传播过程中产生损耗的现象。反映宏观范围内接收信号功率均值的变化。又称传播损耗或路径损耗。
随便看	space grating space grating device space gravitational physiology Space Ground Station space group space group extinction space-group maximum space harmonic space harmonics Space headway space heavy ion space height of boiler steam space hierarchy theorem space human factors engineering space human-rating evaluation space human reliability space hypoxia tolerance space in duality space industry Space Industry Standardization Technical Committee Space Infrared Telescope Facility Space Infrared Telescope for Cosmology and Astrophysics space instrumentation space insurance space integral

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