汉英词典
Chinese-English Dictionary
MEANING OF 紫外线
紫外线 (紫外線)
ultraviolet ray
又称紫外光”。波长介于紫光与x射线之间的电磁辐射。波长范围为004~039微米,属不可见光。是阳光的组成成分,紫外光谱能量约占阳光辐射能的83%。其显著效应是化学作用,且能杀菌。医学上常用以杀菌消毒,治疗皮肤病和软骨病等。
wài 线 () xiàn
EXAMPLE SENTENCES

畁第四,抗紫外线

Fourth, anti-ultraviolet radiation.

时刻测知紫外线,预防皮肤癌!

Always detect ultraviolet light, to prevent skin cancer!

使用能有效滤掉紫外线的防晒霜。

Use a sun block that filters UVA effectively.

紫外线照射与皮肤癌紧密相关。

Exposure to ultraviolet light is closely linked to skin cancer.

太阳灯能够像太阳一样放射出紫外线

Solar light can send off ultraviolet rays, just like the sun does.

臭氧层保护地球不受太阳紫外线的辐射。

The ozone layer shields the earth from the sun's ultraviolet rays.

孩子们应该佩戴可以滤除紫外线的眼镜。

Children should have glasses which filter out UV rays.

臭氧是地球防止紫外线辐射的屏障。

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

他们还可以用来与暴露在紫外线光。

They also may be used along with exposure to ultraviolet light.

过多的太阳紫外线照射可能导致皮肤癌。

Too much exposure to the sun's ultraviolet rays can cause skin cancer.