back scattering

基本解释

So, this is called back scattering.
这叫做背散射。
Based on the uniform geometrical theory of diffraction, the equivalent current is used to calculate the back scattering field for the finite cone.
在一致性几何绕射理论基础上，采用等效电流的方法给出了有限锥体在完全极化平面波照射下后向散射场的散射极化矩阵表示式。
Non-scanning 3-D range-gated imaging lidar can improve the detection capability, image quality and distance accuracy of the system by suppressing back scattering and removing fuzzy distance.
无扫描3-D距离选通成像激光雷达能有效抑制后向散射，消除距离模糊，提高系统的探测能力、成像质量和距离精确性。

And, in fact there's a technique of analysis used today that's called Rutherford back scattering where people actually saw that this is a means of identifying the substance, the sample.
事实上这是现在用的一种分析技术,称作卢瑟福背散射,就是人们实际上看到的那样,这是鉴别物质样品的一种方法。
麻省理工公开课 - 固态化学导论课程节选
So, this is called back scattering.
这叫做背散射。
麻省理工公开课 - 固态化学导论课程节选

What is new about Dr Cinzano's research, which is about to be published in the Monthly Notices of the Royal Astronomical Society, is that he and his colleagues have managed to take account of the effects of back-scattering by clouds and dust in the atmosphere, as well as the effects of the original sources of the light themselves.
ECONOMIST: Going, going, nearly gone
In his spare time he trained his instincts by field-stripping old watches, scattering the pieces, and teaching himself to put them back together like a jigsaw puzzle.
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