Workers at the nuclear plant were exposed to high doses of radiation.

　　核電站的工作人員受到大量輻射。

　　Ozone is the earth's barrier against ultra-violet radiation.

　　臭氧是地球防止紫外線輻射的屏障。

　　His treatment was a combination of surgery, radiation and drugs.

　　對他的治療是把手術(shù)、放射和藥物治療結(jié)合為一體。

　　The sun's radiation penetrates the skin.

　　太陽的輻射能透進皮膚。

　　The satellite will study energy radiation from stars.

　　這顆人造衛(wèi)星將用來研究恒星的能量輻射。