uv light

基本解释

• 紫外光；紫外線

英汉例句

雙語例句

• There are two types of UV light that can harm your skin — UVA and UVB.
  太陽光線中有兩種紫外線會對你的皮膚造成傷害，即UVA和UVB。
• This type of stress, known as oxidative stress, is caused by exposure to cigarette smoke, UV light and pollution.
  這種外力來源叫做氧化應激，主要是因暴露於香菸、UV光線以及汙染等引起的。
  bbs.edu.163.com
• Under UV light, clean sand appears purple or black. Some minerals, such as calcium carbonate in seashells, glow blue, as does a shovel handle in the picture above.
  紫外線照射下，乾淨的沙子呈紫色或黑色。有些鑛物，如海貝中的碳酸鈣，會閃著藍光，就如同上圖中的鉄鍫的把手。

原聲例句

• OK, so we've got UV light here, and let's see what we can see, and we lose electrons, if that's what's happening.
  好了，我們已經有了紫外光源，讓我們來看看能觀察到什麽，如果那些事情發生了，我們將會失去電子。
  麻省理工公開課 - 化學原理課程節選
• We know that UV light gets absorbed by glass, so it shouldn't be able to go through the glass.
  我們知道紫外光會被玻璃吸收，所以它無法通過玻璃。
  麻省理工公開課 - 化學原理課程節選
• So that means we're going to need to figure out what is the energy per photon that's emitted by that UV light.
  所以那意味著我們將需要,計算出從紫外光源發射出的,每個光子的能量。
  麻省理工公開課 - 化學原理課程節選

權威例句

• But recently, it was shown that spiking TiO2 with nitrogen ions gives it photocatalytic capabilities in UV light and visible light.
  FORBES: Nanotechnology May Lead To The End Of Laundry

• uv light更多例句

词组短语

短語

• uv ultraviolet light 紫外光
• uv -light polymerization 紫外光引發聚郃
• UV -light 紫外光
• UV absorber light stabilizer 紫外吸收光穩定劑
• uv c light 紫外照射

• uv light更多词组

专业释义

化學

• 紫外光

  Due to the wide bandgap (3.2 eV for anatase), TiO2 can only absorb UV light.
  由於TiO2的帶隙較寬(銳鈦鑛3.2 eV),所以衹能吸收紫外光。

  環境科學技術

• 紫外光
• 紫外線

  Weathering in summer,the UV light intensity and high temperature speed up the evaporation rate of oil,which is beneficial to weathering.
  夏季風化時,高輻射強度的紫外線光照和高溫加快溢油蒸發速率,有利於風化進行。