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refraction

英 [rɪˈfrækʃn]

美 [rɪˈfrækʃn]

n.  折射(程度); 折射角

复数:refractions 

TOEFLGRE医学

BNC.25451 / COCA.24651

柯林斯词典

  • V-ERG (使)折射
    When a ray of light or a sound waverefractsoris refracted, the path it follows bends at a particular point, for example when it enters water or glass.
    1. As we age the lenses of the eyes thicken, and thus refract light differently.
      随着我们年龄的增长,眼睛的晶状体变厚,因此对光线的折射也会发生变化。
    2. ...surfaces that cause the light to reflect and refract.
      导致光线发生反射和折射的表面

英英释义

noun

  • the amount by which a propagating wave is bent
      Synonym:deflectiondeflexion
    1. the change in direction of a propagating wave (light or sound) when passing from one medium to another

      双语例句

      • Research on Atmospheric Refraction Error Correction Method of Optic Radar
        光学雷达大气折射误差修正方法研究
      • Refraction correction carrier phase measurements is composition of two different sets of fundamental frequency wide-lane carrier phase measurement.
        折射校正载波相位测量是由两组不同的基本频率宽巷载波相位测量组成。
      • Visual impairment resulting from faulty refraction of light rays in the eye.
        因为眼睛对光线的折射有毛病而导致的视力减弱。
      • The shift method presented recently is a flume wave measurement method based on light refraction and Hilbert transform.
        最近提出的偏移算法是一种基于光线折射和希尔伯特变换的水槽波浪测量方法。
      • It is called the optical wedge, when the refraction angle of the refracting prisms is tiny.
        当折射棱镜折射角很小时,称之为光楔。
      • Real estate market information asymmetry problem refraction standardized system is very important!
        房价问题折射楼市信息不对称规范系统很重要!
      • An autonomous satellite attitude and orbit determination system based on the stellar refraction measurement is described.
        研究了基于星光折射量测进行自主确定卫星姿态及轨道的方法。
      • Tropospheric refraction of radio wave
        无线电波在对流层中的折射
      • Influence and correction method of atmosphere refraction on tracking antenna direction
        大气折射对跟踪天线指向的影响及修正方法
      • Polarization-Induced Fading Elimination Technique in Brillouin Optical Time-Domain Analysis Sensor subject to refraction, as of a light beam.
        布里渊光时域分析传感器的消偏振衰落技术使遭受折射用来描述线偏振光束。