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

• It may have been refraction.
  可能是光的折射。
• Its origin is required of refraction or reflection of the light by atmospheric ice crystals.
  它是由大气的冰晶对光的折射或反射所产生的。
• We investigate numerically refraction of shock waves at ferrum-beryllium ( Fe-Be) interface.
  用数值方法研究铁-铍介质界面上的激波折射现象。
• 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, diffraction, and reflection of ocean waves
  海浪的折射、绕射和反射
• In addition, the number of the zenith delay parameters has effect on the tropospheric refraction.
  天顶延迟参数个数的选择对对流层折射有较大影响。
• The bending of the light rays is caused by refraction.
  光线的弯曲是由折射造成的。
• 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
• The initial or frozen-in double refraction is replaced by an equivalent or virtual state of stress.
  初双折射或被冻结的双折射，可用一个等效或有效应力状态来代替。
• 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。