ultraviolet

ultraviolet 基本解释

adj.  紫外线的; 利用紫外线的
n.  紫外线辐射; 紫外光

考研TOEFLIELTSTEM8CET6化学

ultraviolet 词组短语

• ultraviolet irradiation
• far ultraviolet
• near ultraviolet
• ultraviolet ray
• ultraviolet absorber
• ultraviolet detector
• ultraviolet ray resisting paper
• ultraviolet region
• ultraviolet screener
• ultraviolet lamp

ultraviolet 详细解释

adj.

1. 紫外线的；利用紫外线的
   of or using electromagnetic waves that are just shorter than those of violet light in the spectrum and that cannot be seen
   1. ultraviolet rays (= that cause the skin to go darker)
      紫外线
   2. an ultraviolet lamp
      紫外线灯

ultraviolet 双语例句

1. 1、 Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun
   臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
2. 2、 The Pioneer probes have on board ultraviolet instruments which are measuring light that we can't measure on the earth.
   “先驱者号”太空探测器上装有紫外线仪器，能够对在地球上探测不到的光进行测量。
3. 3、 Ozone is produced by the reaction between oxygen and ultraviolet light
   臭氧由氧气和紫外线发生反应而产生。
4. 4、 The container is invisible until you shine an ultraviolet light on it
   那个柜子只有用紫外线照射才可以看见。
5. 5、 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。
6. 6、 This is the energy of an ultraviolet photon, a "large" energy on the atomic scale.
   这是一个紫外光子的能量，在原子尺度上，它是一个“大”能量。
7. 7、 The thermal radiation of shorter wavelengths than the visible are called ultraviolet.
   波长短于可见光的辐射称紫外线。
8. 8、 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。
9. 9、 A great deal is now known about the kinds of damage produced in the DNA by ultraviolet radiations, to a lesser extent, by ionizing radiations.
   目前已经知道很多关于由紫外线辐射以及在较小程度上由电离辐射引起dna损伤的种类。
10. 10、 For ultraviolet, nanometer is a preferred term.
    对于紫外区通常用毫微米这一名词。
11. 11、 The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.
    围绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害。
12. 12、 In addition to the light that's visible to us, the sun also radiates ultraviolet and infrared light.
    除了可见光，太阳的辐射还包含紫外线和红外线。
13. 13、 They should have been destroyed by ultraviolet radiation.
    他们本应被紫外线杀死的了啊。
14. 14、 ultraviolet and infrared radiation spectroscopy technologies help to monitor trace gases in the atmosphere.
    雷达和光谱技术帮助科学家追踪到大气中污染物的成分和含量。
15. 15、 The effect of vacuum ultraviolet radiation to surface modification was initially described.
    初步探讨了真空紫外辐射对表面改性的影响；
16. 16、 Halogens also have the necessary absorption in the ultraviolet and rapid dissociation.
    卤素也具有吸收紫外线和分解快这两种特性。
17. 17、 Absorbent material usually pulls in ultraviolet and visible light-but this new material also captures infrared and far infrared light.
    吸收性材料通常只能吸收紫外线和可见光&但这种新材料还能够吸收红外和远红外光线。
18. 18、 It screens out lethal ultraviolet and X-rays from the sun.
    它阻挡了来自太阳的致命的紫外线和x射线。
19. 19、 Why Don't We See ultraviolet Or Infrared?
    为什么我们看不见紫外线和红外线？
20. 20、 Explosions of the sunspots result in stronger ultraviolet radiation.
    太阳黑子的爆炸性增强了紫外线的辐射。
21. 21、 ultraviolet ( UV) warning theory and configuration of UV warning system were introduced.
    介绍了紫外告警原理及紫外告警系统的结构组成。
22. 22、 The system is equipped with an ultraviolet lamp and a halogen lamp that produces near-infrared light.
    该系统还有一个紫外线台灯和能够产生近红外光的卤素灯。
23. 23、 Resisting climate ageing and chemic corrosion, resisting ultraviolet radiation and polluted circumstance;
    耐气候老化和化学腐蚀，抗户外紫外线照射和环境污染；
24. 24、 Electromagnetic radiation is optical light, infrared, ultraviolet, radio, x-rays, gamma rays.
    电磁辐射是，光学光线，红外线，紫外光，无线电x光，和伽马射线。
25. 25、 The structure of pdbopv is characterized by ultraviolet? Visible absorption spectrum.
    利用紫外可见吸收光谱对其进行了结构表征。
26. 26、 Methods Bacterial contamination and ultraviolet lamp irradiation intensity were examined.
    方法对细菌污染与紫外线灯辐射照度值进行检测。
27. 27、 Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules.
    分子能吸收频率在紫外和可见光区的电磁辐射。
28. 28、 Zero pollution, no ultraviolet radiation, without infrared and thermal radiation.
    零污染，无紫外线，无红外线和热辐射。
29. 29、 By using ultraviolet ( UV) imprint technology, the replication of micro-structure diffraction grating is studied.
    研究了利用紫外压印技术复制微结构光栅的方法。
30. 30、 Physical carcinogens, such as ultraviolet and ionizing radiation;
    物理致癌物质，例如紫外线和电离辐射；

ultraviolet 英英释义

noun

1. radiation lying in the ultraviolet range

   Synonym:    ultraviolet radiationultraviolet lightultraviolet illuminationUV

adj

1. having or employing wavelengths shorter than light but longer than X-rays
   1. ultraviolet radiation
   2. an ultraviolet lamp