n.反向散射；背反射
=backscattering.
At last, the recent development of ultrasonic backscatter imaging is reviewed. 最后，简要介绍了超声背向散射成像的新进展。
We introduce a modified model approach to estimate the unique synoptic oceanic wind field from backscatter of spaceborne scatterometer. 给出了一种改进的场方式反演方法,利用该方法从卫星散射计测量的后向散射强度的数据中唯一反演出大尺度海洋风场。
Hall, C. 1988: fist observations of summer polar mesospheric backscatter with a 224 MHz radar, Geophys. Res. Lett., 15, 18-31. 采用224兆赫雷达首次测得的夏季极地中间层大气的后向散射。“地球物理研究通讯”，第15卷28-31页。
The clock regenerator and backscatter modulator for Ultra High Frequency(UHF)RFID application are implemented. 文章实现了用于UHF频段的射频识别(RFID)标签的时钟恢复电路和反向散射调制信号产生电路。
Backscatter is the reflection of waves, particles, or signals back to the direction they came from. 后向散射现象是由波，粒子，或信号反射回原点而产生的。
n.反向散射(背反射)
反(背)向散射的
