Ultraviolet emission的用法和樣例：
例句
- For other parts of the spectrum, such as the ultraviolet, satellites are necessary to see what objects in space are doing.
對波譜的另外一些部分，如紫外輻射，必須利用衛星才能知道是宇宙中什么天體產(chǎn)生的。 - Infrared radiation and ultraviolet radiation is applied with lamps to relieve inflammation.
紅外輻射和紫外輻射可用來(lái)緩解炎癥。
