ultraviolet是什么意思_音标_用法_例句

简单释义：

adj. 紫外线的；利用紫外线的

n. 紫外线辐射

网络 致命紫罗兰；紫外的；紫外光

变形：

复数：ultraviolets  

完整释义：

adj.

1.〔物〕紫外线
2.〔物〕紫外
3.【物理学】紫外的;紫外线的;产生[应用]紫外线的

n.

1.紫外线辐射
2.〔物〕紫外线;紫外区;紫外辐射
3.紫外光

例句：

1. In this paper, the surface property of pulp fibers was improved by the ways of bulk graft and ultraviolet radiation graft.
   本文采用本体接枝和紫外光光接枝的方法对纸浆纤维进行表面改性。

2. Shown in ultraviolet light, the relatively cool dark regions have temperatures of thousands of degrees Celsius.
   通过紫外光展现出的这篇相对寒冷而黑暗的区域也还是有高达上千摄氏度的高温。

3. ULTRAVIOLET light has long been used in water-treatment plants to help with disinfection.
   紫外线消毒灯一直被用于水处理厂。

4. Scorpions glow under ultraviolet light, but scientists do not know why.
   蝎子在紫外线的照射下能发光，但是至今科学家还没解开这个谜。

5. and rubber asphalt can be used for low grade cement concrete pavement where the ultraviolet ray is weak and temperature is higher.
   橡胶沥青仅适用于气候较温暖且紫外光照射强度较低地区低等级公路水泥混凝土路面。

6. Use the Sun's rays to recognize the hand heating, can also be used for detection of common ultraviolet lamp.
   诳骗太阳平照射或手温不冷却即可辨别，还可拔取多见的紫外灯验钞仪。

7. Kirby said he doesn't know of a more effective oil-detecting tool than ultraviolet light.
   Kirby说他还未见过比紫外线更有效的油污探测工具。

8. Birds perceive the world differently tohumans, being able to see light in the ultraviolet range of the spectrum.
   鸟类感知世界的方式和人类不同，他们能够在紫外线光谱范围内看见光线。