refraction
英 [rɪˈfrækʃn]
美 [rɪˈfrækʃn]
n. 折射（程度）; 折射角
复数：refractions
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.- 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。 - ...surfaces that cause the light to reflect and refract.
导致光线发生反射和折射的表面
- As we age the lenses of the eyes thicken, and thus refract light differently.
英英释义
noun
- the amount by which a propagating wave is bent
- the change in direction of a propagating wave (light or sound) when passing from one medium to another
双语例句
- 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 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。 - 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 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。 - Water waves approaching a sloping beach provide us a conspicuous illustration of the phenomenon of refraction.
向倾斜着的海滩接近的水波为我们提供了一幅明显的折射图像。 - 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。 - 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。 - 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。 - 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。