ultraviolet light

听听怎么读

英 [ˌʌltrəˈvaiəlit lait]

美 [ˌʌltrəˈvaɪəlɪt laɪt]

是什么意思

释义

紫外辐射，紫外光；

英英释义

ultraviolet light

n.radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
同义词：ultravioletultraviolet radiationultraviolet illuminationUV

学习怎么用

双语例句

用作名词(n.)

Ultraviolet rays can penetrate through clouds.
紫外线可以穿透云层。
Cat's urine glows under a black light.
猫尿在紫外线的照射下可以发光。
As melanin encounters UV light, it turns brown.
黑色素遭遇到紫外光后变成褐色。
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。
For other parts of the spectrum, such as the ultraviolet, satellites are necessary to see what objects in space are doing.
对波谱的另外一些部分，如紫外辐射，必须利用卫星才能知道是宇宙中什么天体产生的。
Infrared radiation and ultraviolet radiation is applied with lamps to relieve inflammation.
红外辐射和紫外辐射可用来缓解炎症。

权威例句

[Prevention of photoophthalmia in using ultraviolet light]
NF-kappa B activation by ultraviolet light not dependent on a nuclear signal.
Ultraviolet Light Induces Apoptosis via Direct Activation of CD95 (Fas/APO-1) Independently of Its Ligand CD95L
Ultraviolet light and osmotic stress: activation of the JNK cascade through multiple growth factor and cytokine receptors
Retinal receptors in rodents maximally sensitive to ultraviolet light
Next generation of oxide photonic devices: ZnO-based ultraviolet light emitting diodes
Metastatic heterogeneity of cells from an ultraviolet light-induced murine fibrosarcoma of recent origin.
Photochemotherapy of psoriasis with oral methoxsalen and longwave ultraviolet light.
Collector mirror exchanging apparatus and method for extreme ultraviolet light source apparatus
Chemopreventive activity of celecoxib, a specific cyclooxygenase-2 inhibitor, and indomethacin against ultraviolet light-induced ski...

同义词

ultraviolet ray ultraviolet radiation sunray

u开头的单词