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
• the change in direction of a propagating wave (light or sound) when passing from one medium to another

双语例句

• Reflection and refraction of an elastic pulse at a frictional contact interface between two anisotropic media is studied theoretically in this paper.
  研究了脉冲波在一般各向异性介质摩擦接触界面上的反射和折射问题。
• The application of seismic refraction wave method and high-density resistivity method to tunnel investigation
  地震折射波法和高密度电法在隧道勘察中的应用
• The seismic methods, reflection and refraction, are currently used in mining exploration.
  地震法包括反射波法和折射波法，常用于金属矿勘探。
• 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。
• Other properties strongly influencing the light output are the transparency and the index of refraction of the scintillator.
  强烈影响光输出的其他特性有：闪光体的透明度和折射率。
• 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。
• 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！
• 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。
• For the one-dimensional photonic crystals, there is abnormal refraction in the first band.
  结果表明，对于一维光子晶体，在第一能带内，存在反常折射现象。
• As with ordinary light, laser range measurements to satellites are not troubled by ionospheric refraction.
  用激光测人造卫星的距离和用普通光一样，不受电离层折射的干扰。