It is advisable to attach a radiation filter plate in front of your computer's screen to reduce the hazard of radiation.

在电脑屏幕前加一个防辐射过滤板是很明智的。

youdao

Melanin helps the body filter out UV radiation, but it also can be harmful.

黑色素可以帮助身体过滤紫外线，但它也有害处。

youdao

Filter is used to transmit spectrum of definitive broad band in the continuous spectrum or to extract certain radiation in the line-spectra.

光学滤光片在连续的光谱中用于透过一定宽度的光谱带或在线状光谱中提取某些辐射。

youdao