基本解釋

• adj. 紫外的，紫外線的，產(chǎn)生或利用紫外線的

同根派生

• ultra-violet相關(guān)詞

英漢例句

雙語(yǔ)例句

• We knew that, when we took away this blanket of ozone, wewould have more ultra-violet radiation.
  我們已經(jīng)知道，當(dāng)我們除掉臭氧這塊毯子后，紫外線輻射會(huì)增強(qiáng)。
• Mark Robinson of Arizona State University, sifted through the data for telltale jumps in the ratio of ultra-violet to visible light.
  亞利桑那州立大學(xué)的馬克-羅賓遜，篩選了由紫外線和可見(jiàn)光的比率所得到的數(shù)據(jù)而得出這一結(jié)論（月球上存有鈦礦）。
• 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.
  臭氧提供天然的保護(hù)，防止太陽(yáng)的有害紫外線的侵害，這種紫外線會(huì)導(dǎo)致曬斑，白內(nèi)障，皮膚癌以及危害植物。

權(quán)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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詞組短語(yǔ)

短語(yǔ)

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

• ultra-violet更多詞組

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劍橋字典
• ultra-violet柯林斯字典

專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 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.
  本文結(jié)合夜視技術(shù)領(lǐng)域國(guó)內(nèi)外最新研究動(dòng)態(tài)，在分析研究紫外與微光圖像特征以及常規(guī)圖像融合算法對(duì)其融合效果基礎(chǔ)上，探討了紫外與微光雙通道假彩色立體顯示的基本原理和實(shí)現(xiàn)方法。