radio wave reflection
英 [ˈreɪdiəʊ weɪv rɪˈflekʃn]
美 [ˈreɪdioʊ weɪv rɪˈflekʃn]
无线电波的反射
双语例句
- In combination with the result, the author points out that radio wave attenuations in roadway is mainly by wave refraction and reflection rather than wall absorption.
结合理论分析，指出无线电波在井巷中引起电波衰减的主要原因是波的折射与反射，而不是巷壁的吸收。 - Radio near-sensing detector acquires the features of target by sending specific electromagnetic wave to the target and then processing the reflection wave received correspondingly.
无线电近感探测器对目标进行探测是通过发射电磁波，电磁波遇到目标，再经目标反射后被探测器接收到，对回波信号经过相应处理来提取目标特征的。