“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	emergency action plan for reservoir emergency administration emergency alert warning device emergency and disaster data visualization emergency assistance to natural disaster Emergency Banking Act emergency broadcasting emergency capability emergency capability assessment standards emergency card emergency center emergency collaborative mechanism emergency command emergency command headquarters emergency command mechanism emergency command mode emergency command platform emergency command system emergency communication emergency communications and information sharing standards emergency communication system emergency contraception emergency control emergency coordinate emergency coordinated dispatching for public transport

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