propagation delay

基本解释

Time deviation due to propagation delay can be tolerated .
允许存在传输延迟所引起的时间漂移。
translation-dictionary.net
Based on the theory of Artificial Neural Network (ANN), an approach to simulate signal propagation delay, carrier phase, power, and other parameters using ANN is proposed.
基于人工神经网络（ANN）理论，提出一种利用ANN来模拟信号传播延迟、载波相位、信号功率等参量的方法。
Continous observations of the propagation delay variation of BPM standard time signal were carried out in real time at Wuhan Ionospheric Observatory by a digital display system.
利用新研制的短波传播时延实时数字显示系统，在武汉电离层观象台对BPM时号的传播时延进行了长时间连续观测。