[医] 紫外线

ultraviolet───adj.紫外的；紫外线的；n.紫外线辐射，紫外光

ultraviolet radiation───紫外线；[光]紫外线照射

ultrafilters───vt.以超滤器过滤；n.[化工]超滤器

ultrafiltrate───n.[化学]超滤液

ultrafiltrates───n.[化学]超滤液

ultraviolence───超暴力

ultraviolent───极端暴力的

The ozone layer shields the earth from the sun's ultraviolet rays.───臭氧层保护地球不受太阳紫外线的辐射。

The sun's ultraviolet rays are responsible for both tanning and burning.───太阳的紫外线是皮肤晒黑和晒伤的原因。

Under ultraviolet rays, oxygen is photolysis, thus producing ozone.───空气中氧气在紫外光的照射下, 发生光解作用, 产生臭氧.

Lastly, sepia - toned melanin in response to ultraviolet rays, appears in large amounts.───最新研究, 黑色素通过紫外线辐射会大量激增.

Anti - UV: AAS , as a screen can reflect and hold back harmful ultraviolet rays.───抗 紫外线: AAS作为屏幕,将大部分紫外线反射或阻隔.

Ultraviolet rays will make your skin age faster, and make you grow wrinkles.───紫外线会使你的肌肤加速老化, 让你长皱纹.

A sun cream provides adequate protection against harmful ultraviolet rays.───使用防晒霜可以保护皮肤不受紫外线的伤害.

Thermal radiation ranges in frequency from infrared rays through visible light to ultraviolet rays.───热辐射的频率范围从低频的红外辐射到高频的紫外辐射.

Ultraviolet rays can penetrate through clouds.───紫外线可以穿透云层.

Many types of radiation, especially ultraviolet rays from the Sun, can damage skin cells and cause cancer.───许多类型的辐射都会损害皮肤细胞并导致癌症，尤其是来自太阳紫外线的辐射。

Asthmatics, at least , could benefit from measured doses of ultraviolet rays , according to scientists.───但是科学家则发现, 适量的日晒可以遏制住哮喘病的发作.

Some studies link long term exposure to ultraviolet rays ( UV ) to cataract formation.───有些研究认为白内障的形成与眼睛长期暴露在紫外线下有关.

Some had turned gray to reflect and survive in the strong light and oppressive ultraviolet rays.───为了躲避沙坨里咄咄逼人的紫外线照射,在强光下生存,多数植物又演变成灰白色以反射阳光.

It's called ultraviolet rays.───它被叫做紫外线.

The sun's ultraviolet rays are responsible for both tanning and burning.───阳光中的紫外线是皮肤晒黑和灼伤的根源。

The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.───环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害.

Ultraviolet rays, dust, air - conditioning can make your skin coarse.───紫外线 、 灰尘 、 空调等都会使皮肤粗糙.

It's called ultraviolet rays.

Sunscreens can help reduce the penetration of ultraviolet rays into the skin.

The sun's ultraviolet rays are responsible for both tanning and burning.

Ultraviolet rays can penetrate through clouds.

The ozone layer screens out dangerous ultraviolet rays from the sun.

Use a sun cream to filter out ultraviolet rays.

They help deplete the ozone layer, allowing ultraviolet rays to cause deadly skin cancers.

The yellow Drosophila melanogaster were irradiated by ultraviolet rays.

Ultraviolet rays damage the skin.