Think of it like this, you're a ray of light, you enter the skin, you leave at a slightly different location than where you entered (back-scattering).

它这样想，你是一个光芒，你进入皮肤，你在那里，你比略有不同位置进入(散射)。

youdao

Through the theoretical analysis, a function relation between the back-scattering light intensity and flue-dust concentration under the condition of lower concentration is received.

通过理论分析得出在烟尘浓度较低的情况下散射光强与烟尘浓度函数关系。

youdao

The light back-scattering property has been developed primarily.

对水中气泡后向光散射特性进行了初步的定性研究。

youdao

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