differential modal attenuation

例句：

1. 1. The differential mode attenuation of the signal is measured to determine its quality.
   信号的差分模式衰减被测量以确定其质量。
2. 2.In this study, we used a differential mode attenuation technique to analyze the data.
   在这项研究中，我们使用差分模式衰减技术来分析数据。
3. 3.The differential mode attenuation of the signal can be affected by various factors such as frequency and polarization.
   信号的差分模式衰减可以受到各种因素的影响，如频率和极化。