英语释义

1. a branch of optics that deals with those phenomena of reflection and refraction that can be mathematically deduced from simple empirical laws

片语

geometrical optics ray几何光束

geometric optics[光] 几何光学

geometrical electron optics几何电子光学

electron geometrical optics电子几何光学

geometrical E optics几何光学

geometrical optics limit几何光学极限

Modern Geometrical Optics现代几何光学

similar geometrical optics formula类几何光学公式

Geometrical-optics approximation几何光学近似

英汉例句

• On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied.

  结合物理学的基本原理和几何光学的基本规律以及光度学的基础理论等三方面，研究了单纤维在平行均匀光束垂轴入射时的光学性质。

• In this paper, the structure and optical design principle of Fresnel lens is analyzed in detail. The Fresnel lens with the knowledge of geometrical optics is designed and the formula is derived.

  本文应用几何光学知识对菲涅耳透镜的结构进行了详细的光学设计，推导出相关参数的计算公式。

• It includes the geometrical optics design theory for refractive microlens and diffraction optics theory for diffractive microlens.

  包括折射微透镜的几何光学设计方法和衍射微透镜的衍射光学设计理论。

• A theoretical model of laser phase - doppler sizing anemometer based on the geometrical optics approximation of light scattering is studied.

  研究和建立了以几何光学近似光散射理论为基础的激光相位多普勒空间干涉条纹模型。

• From the geometrical optics transformation matrix and the approach of Jones matrix, a matrix method was deduced to treat the light transfer of polarizer.

  从几何光学变换矩阵出发，结合琼斯矩阵，导出一种新的处理偏光器件光线变换的矩阵方法。

• The light scattering characteristics of particles in phase Doppler sizing anemometry is calculated with a theoretical model based on geometrical optics approach.

  应用几何光学近似理论模型计算了激光相位多普勒系统中微粒的光散射特性。

• We introduce the application of matrix method in geometrical optics by dealing spherical refraction system with matrix method.

  本文用矩阵处理球面折射系统光学问题来介绍矩阵方法在几何光学中的应用。

• The traces of the geometrical optics rays in the electron cyclotron frequency range in CT-6 have been obtained numerically.

  本文计算了在CT-6托卡马克上进行电子回旋共振加热实验时对应不同窗口、不同入射角的反常波轨迹。

• The general theory and methods from geometrical optics to measure the dimension of an object were applied to design a diameter measuring system, which was based on a linear array image sensor.

  运用几何光学测量物体尺寸的理论和方法，设计了一种基于线阵图像传感器的线径测量系统中的成像系统。

• The geometrical optics rainbow angles are studied on the base of ray tracing and GOA of plane wave scattering by infinite eccentric cylinder is derived.

  本文将在均匀球粒子GOA方法的基础上，系统研究梯度折射率球粒子对平面波和在轴高斯波束散射的GOA方法；

• In this paper, the readout system is designed by geometrical optics method and the experiment shows that the system works well.

  从几何光学的角度对其读出照明光学系统进行设计，并进行实验研究和理论分析。

• Comparing the shape design method that is in common use currently, deducing the physical and geometrical optics theory, this article advanced a direct-shape method for the reflector.

  本文综合比较了目前常用的赋形设计方法，并通过物理光学、几何光学理论公式的推导，提出了一种反射面直接赋形的方法。

• In design of anechoic chamber with higher quality, when requirements of quiet zone index are higher, it must use the geometrical theory of diffraction instead of the geometrical optics for accuracy.

  在高性能微波暗室技术设计中，由于静区指标较高，采用一般的几何光学技术不能进行準确计算，因此需采用几何绕射理论技术。