V-ERG (使)折射 When a ray of light or a sound wave refracts or is 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
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。
The relationship between refracting angle and incident angle in the one-dimensional photonic crystals was studied by means of complete dispersion relation. 利用光子晶体的完全色散关系,研究了一维光子晶体中折射角与入射角之间的关系。
Lens Flares simulate the effect of lights refracting inside camera lens. 镜头光晕模拟相机镜头内的折射光线的效果。
The optical system of a refracting telescope is essentially the same as that of a compound microscope. 折射望远镜的光学系统与复显微镜的光学系统基本上相同。
Here visitors can watch the sky through a 130 mm. refracting telescope. 在这里,参观的人可以通过一架130毫米的折射望远镜观看天象。
The small museum in the refracting telescope to observe the help of sunspots, moon craters, the great red spot Jupiter, Saturn's rings, and other interesting phenomenon of stars. 在馆内小天文台借助折射望远镜能观察太阳黑子、月球环形山、木星大红斑、土星光环等有趣的星体现象。
Double refracting solution for flow studies 流态研究用的双折光溶液
In our life, refracting facilities such as air-conditions, refridges are paid more attention to. 在人们的生活中空调,电冰箱等制冷设备在人们生活中越来越受到重视。
A type of refracting telescope that is no longer used in astronomy. 在天文学上不再使用的一种折光式望远镜。
A lens is an optical system including two refracting surfaces. 一个透镜是包含两个折射面的光学系统。
That is, a plane refracting surface does not image all rays from a point object at the same image point. 就是说,平面折射面并不能将来自点物的所有光线都成象于同一家点。
Crystals having this property are said to be doubly refracting, or birefringent. 具有这种性质的晶体叫做双折射晶体。
Fractional Fourier transform of spherical refracting system and compound thick lens 球面折射系统和复合厚透镜的分数傅里叶变换
The Dopple frequency-shift for electromagnetic wave reflecting and refracting at a moving medium surface 电磁波在运动媒质表面反射和折射时的多普勒频移
Calculation and analysis of the centering errors of refracting-reflecting objective system 折反射式物镜系统中心误差的计算与分析
The Diffraction Integral and Fractional Fourier Transform of Misaligned Single Spherical Refracting System 失调单球面折射系统的衍射积分和分数傅里叶变换
CAE analysis of the process of injection molding of the refracting plate for JETTA Car was made, the cause for the sink mark and trapped gas of the molded plate was analyzed and the way to avoid the defects was proposed. 对捷达轿车车灯上的折光板生产过程进行了CAE分析。分析了产生缩痕、气泡等缺陷的原因,提出了抑制缺陷的方法。
The paper discusses the problem concerning light reflecting and refracting polarization and phase on the surface of the transparent medium by using the Fresnel formula. 本文利用菲涅耳公式讨论了光在透明介质界面反射、折射的偏振和相位。
Single spherical refracting system as the most basic unit for performing fractional Fourier transform was proposed. 提出单球面折射系统可以作为光学分数傅里叶变换的最基本单元。
With the relation between system diffraction integral and the misaligned matrix element, the diffraction integral of the misaligned system was derived. Based on the structure parameters of fractional Fourier transform of single spherical refracting system, the misaligned fractional Fourier transform was also obtained. 从系统衍射积分与失调矩阵元的关系导出了该系统的失调衍射积分,并利用单球面折射光学系统的分数傅里叶变换结构参数得到了系统失调时的分数傅里叶变换结果。
It details the theories and conditions of microwave which is transmitting, reflecting, refracting and cut-off of in the plasma. 较详细地介绍了微波在等离子体中传输、反射、折射和截止的理论和条件,并说明了等离子体微波测量的理论基础。
According to geometric feature of spherical surface, the misalignment characteristics of single spherical refracting system when the refracting surface was tilted and decentered were analyzed. 根据球面的几何特征,分析了单球面折射光学系统折射面倾斜和偏心时的失调特征;
The location flexibility of output plane and the multiplicity of complicated system composed of single spherical refracting system must have potential practical value in fractional Fourier transform application and optical information processing. 输出平面位置的灵活性及其构造复杂系统的多样性,对于分数傅里叶变换的应用和光学信息处理必定具有潜在的实用价值。
The expression for location of spot light source ′ s image that is obtained by refracting through parallel plate is derived by using two-refraction-image method, and the change of image ′ s location is discussed. 运用两次折射成像的方法,导出了点光源经平行板玻璃两界面折射后所成像的位置的表达式,并对像位置的变化进行了讨论。
The result can be used in numerical calculation and simulation of diffraction and fractional Fourier transform of input complex amplitude of misaligned single spherical refracting system. 这些结果可用于数值计算和模拟该系统失调时对输入复振幅的衍射和分数傅里叶变换。
Using Hamilton's equations, a ray tracing in rotationally symmetric optical system is made, and the simple results for refracting surface and lens are obtained by use of Hamilton's formulas. 利用哈密顿方程式,在旋转对称的光学系统里追这光线,并利用哈密顿公式得出折射面和透镜的简单结果。
This paper has made deeper studies on the selecting well and formation in refracting applying fuzzy recognition theory. 应用模糊识别原理,对重复压裂的选井选层问题进行了深入研究,由此判断哪些井层符合重复压裂的条件,并可对一批重复压裂候选井层按从优到劣进行排序。
Measuring and Fitting Function of Inclination Angle of Refracting Component of Matched Mirror 配光镜折射单元倾斜角的测量和拟合函数
This paper introduces a new method of calculating polarization aberration, using vector calculation method to calculate polarization aberration of zenith mirror in the refracting telescopes. 引进一种新的计算偏振像差的方法,采用矢量运算方法计算推导出天文望远镜中天顶镜产生的偏振像差公式。
Phononic crystal negative refracting offers an effective way to panel image. 声子晶体负折射提供了平板成像的有效途径。