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

• Conventional surface structure survey methods such as weathering refraction shooting and uphole shooting are restricted to a certain point.
  常规表层结构调查方法如小折射和微测井等，都是解决一个点上的问题。
• 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 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。
• 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 method to measure the refraction rate of liquids by using the least deflection angle is introduced and analyzed in this paper.
  介绍一种利用分光计及自制盛液“三棱杯”，采用最小偏向角法测量液体折射率的方法，并对该法进行了分析和讨。
• 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
• 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 density, refractive index and molar refraction of glasses, and their relationship with composition had been measured.
  测量了玻璃样品的密度，折射率和摩尔折射度，并分析了它们和玻璃组分的关系。
• 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。
• It may have been refraction.
  可能是光的折射。