听声词典

ultraviolet rays

U 开头单词

基本解释

  • 紫外线

英汉例句

    双语例句

  • Ultraviolet rays are invisible to humans though ants and honeybees are sensitive to them.
    人是看不到紫外线的，尽管蚂蚁和蜜蜂可以感觉到。
  • The move is aimed at protecting young eyes from the sun's dangerous ultraviolet rays , and education authorities say they are considering adopting the plan at all state schools.
    这一举措主要是为了保护孩子们的眼睛不受紫外线伤害，教育界的权威人士称，他们正在考虑在所有的州立学校实施这一举措。
  • Researchers believe that these growths are caused in part by long-term exposure to the ultraviolet rays contained in sunlight.
    研究者们认为，造成这种增生的一部分原因是长期地暴露于阳光中的紫外线下。

    • 原声例句

  • Ultraviolet,also called U-V,rays cause the skin to burn.

    • 权威例句

  • An ITT arm decants the clean water into another tank, where it's zapped with ultraviolet rays to wipe out small viruses before flowing into the harbor.
    FORBES: Muckraker
  • UTC's solution: Pass the return air through an aluminum filter sprayed with titanium dioxide that, hit with ultraviolet rays, sets off a chemical reaction that breaks down nasty organic compounds like benzene and formaldehyde into carbon dioxide and water.
    FORBES: Companies & Strategies

词组短语

    短语

  • ultraviolet b rays 中波紫外线
  • ultraviolet rays transmission 紫外线透射
  • ultraviolet rays curing ink 紫外线油墨
  • vacuum ultraviolet rays 真空紫外线
  • ultraviolet rays mutagenesis 紫外线诱变

专业释义

    医药科学

  • 紫外线

    • 农业科学

  • 紫外线

    Thissubstance is thermostable(125 30min) and resists to Ultraviolet rays, Proteinase K and RNase. But it is partially sensitive to pepsin, Trypsin and chloroform.
    粗提拮抗物质能耐125℃的高温(高压30min)：它对蛋白酶K、RNase酶及紫外线基本稳定，对胃蛋白酶、胰蛋白酶、氯仿部分敏感；作用活性pH值范围为6.0-8.0。

    物理学

  • 紫外线
  • 紫外射线

    • 计算机科学技术

  • 紫外射线