菜篮子兴趣思朗文词典

ultraviolet radiation

U 开头单词

基本解释

  • 紫外线；[光] 紫外线照射

同根派生

     

英汉例句

    双语例句

  • We predict that whales will experience more severe sun damage if ultraviolet radiation continues to increase.
    如果紫外线辐射继续加强的话，我们预计鲸鱼将遭受更严重的晒伤。
  • Scientists believe the sunburns are due to increasing levels of ultraviolet radiation resulting from the thinning ozone layer.
    科学家们相信灼伤是因为臭氧层变薄，致使紫外线辐射等级增加而引起的。
  • Given the large number of documented whale sunburns, this natural defense appears to be no match for the increased levels of ultraviolet radiation.
    在列出了印证鲸鱼被灼伤的大量材料中，这种自然防卫显得很微弱，根本不是等级渐强的紫外线照射的对手。

    • 原声例句

  • It says ultraviolet radiation from the sun can reach you on cloudy days, as well as bright and sunny ones.
  • The main cause of skin cancer is ultraviolet radiation from the sun.
  • They say modern automobile windshields block two kinds of ultraviolet radiation.

    • 权威例句

  • Special paints are needed to protect the airframe, over a wide range of temperatures, from wind, weather, ultraviolet radiation and exhaust fumes.
    ECONOMIST: It’s a wrap

词组短语

    短语

  • ultraviolet -radiation treatment 光量子治疗
  • ultraviolet pronton radiation 紫外线质子辐射
  • ultraviolet solar radiation 紫外辐射强度
  • enhanced ultraviolet b radiation 紫外辐射增强
  • Ultraviolet A radiation 长波紫外线辐射

专业释义

    地球科学

  • 紫外辐射

    In overcast and rainy days,ultraviolet radiation has little contribute to ozone concentration,and the R is 0.881.
    而在阴雨天气紫外辐射项对O_3的变化没有显著性影响,R值为0.881。

  • 紫外线辐射

    • 医药科学

  • 紫外线

    3. Ultraviolet radiation can induce the apoptosis of human nasal septal chondrocytes, which can be used for detecting the influencing factors on the apoptosis of chondrycytes in vitro.
    3、紫外线可诱导体外培养的人鼻中隔软骨细胞凋亡，这一模型可应 用于检测体外培养软骨细胞凋亡的影响因子。

  • 紫外辐射

    The best experiment solutionwould be: RGD concentration, 0.5mg/ml, EDC concentration, 3%and ultraviolet radiation time, 60 minutes.
    最佳试验方案为RGD浓度为0.5mg／ml，紫外辐射60分钟，EDC浓度为3％。

  • 紫外光

    After parallel pretreatment with ultraviolet radiation and polarization, heatcuring denture acrylic-3-resins substrates were deposited with nanometer amorphous diamond film.
    在热凝造牙粉与义齿基托材料表面采用紫外光照射与极化两种预处理方法，分别在其表面镀制50nm和100nm的纳米非晶金刚石薄膜。

    农业科学

  • 紫外照射

    The antagonistic products produced by PNB were heat-stable; the inhibitory activities of PNB was not lost upon treatment with proteanase K,α-chymotrypsin, and ultraviolet radiation, but sensitive to trypsin, pepsin, and subtilisin.
    紫色非硫光合细菌拮抗产物具有很好的热稳定性；对蛋白酶K和α-糜蛋白酶不敏感，对胰蛋白酶、胃蛋白酶和枯草杆菌蛋白酶较敏感；但其抑菌活性不受紫外照射的影响。

    机械工程

  • 紫外线

    The protection of ultraviolet radiation is becoming mo re and more important with the improvement of people’s health knowledge.
    随着人们健康意识的增强,紫外线的防护变得越为重要。

  • 紫外光

    The rates of transmittance and reflectance of fabrics of Nomex and Kevlar are high to visible light, then to near infrared radiation, and low to ultraviolet radiation.
    和Kevlar~(?) 织物对紫外光的透、反射最低，其次是近红外区域，可见区域最高。

  • 紫外辐照

    • 物理学

  • 紫外辐射
  • 柴外线辐射

    • 电子、通信与自动控制技术

  • 紫外线辐射

    • 生物学

  • 紫外辐射

    • 计算机科学技术

  • 紫外线辐射