ultra-violet

基本解释

• adj. 紫外的，紫外线的，产生或利用紫外线的

同根派生

• ultra-violet相关词

英汉例句

双语例句

• We knew that, when we took away this blanket of ozone, wewould have more ultra-violet radiation.
  我们已经知道，当我们除掉臭氧这块毯子后，紫外线辐射会增强。
• Mark Robinson of Arizona State University, sifted through the data for telltale jumps in the ratio of ultra-violet to visible light.
  亚利桑那州立大学的马克-罗宾逊，筛选了由紫外线和可见光的比率所得到的数据而得出这一结论（月球上存有钛矿）。
• Ozone provides a natural protective filter against harmful ultra-violet rays from the sun, which can cause sunburn, cataracts and skin cancer as well as damage vegetation.
  臭氧提供天然的保护，防止太阳的有害紫外线的侵害，这种紫外线会导致晒斑，白内障，皮肤癌以及危害植物。

权威例句

• Some feared that ultra-violet rays from the concert lights would affect the marble.
  ECONOMIST: Rock the Taj
• The action of ultra-violet light from the sun on a molecule called 7-dehydrocholesterol, found in the skin, turns it into the vitamin.
  ECONOMIST: Schizophrenia: Let the sun shine in The

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词组短语

短语

• ultra -violet resistance 耐紫外性
• light ultra -violet 紫外光
• Deep Ultra -Violet 紫外线;深紫外光;深
• ultraviolet radiation 紫外线；紫外线照射
• ultraviolet light 紫外线

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英英字典

柯林斯英英字典

• Ultraviolet light or radiation is what causes your skin to become darker in colour after you have been in sunlight. In large amounts ultraviolet light is harmful.

• ultra-violet剑桥字典
• ultra-violet柯林斯字典

专业释义

电子、通信与自动控制技术

• 紫外

  According to the new research trends about the night vision technology, the characteristics of the ultra-violet(UV) image and low-level-light (LLL) image and the fusion effect based on general image fusion algorithms are studied. Moreover, the UV and LLL dual channel false color stereoscopic fusion’s principles and methods are researched.
  本文结合夜视技术领域国内外最新研究动态，在分析研究紫外与微光图像特征以及常规图像融合算法对其融合效果基础上，探讨了紫外与微光双通道假彩色立体显示的基本原理和实现方法。