1.
Fermat s Principle,Laws of Geometrical Optics and Light Propagation in Medium with Graded Refractive Index;
费马原理、几何光学定律与光线在折射率渐变媒质中的传播
2.
These three laws form the basis of what is called geometrical optics.
这三条定律构成了所谓几何光学的基
3.
In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics.
在使用上述那些公式时，必须记住它们是利用几何光学的一些定律导出的。
4.
Science should always try to use Euclidean geometry and vary the laws of physics where necessary.
科学应该永远试用欧几里德几何学，并在必要处改变物理定律。
5.
Science should always try to use Enclidean geometry and vary the laws of physics where necessary.
科学应该永远试用Euclid几何，并在必要处改变物理定律。
6.
a proposition in geometry
几何学上待证的定理
7.
The Differentiation and Relation Among Geometrical Optics, Undulatory Optics and Quantum Optics;
几何光学、波动光学和量子光学的区别与联系
8.
Geometrical-optics Approximation of Light Scattering by Particles
粒子光散射的几何光学近似方法研究
9.
The Geometric Parameter Measurement and Feature Location of the Face Based on Optical 3D Measurement
基于光学三维测量的人脸表面几何参数测量和特征定位
10.
The Calculation of Geometry Structure Factor of Compound Crystal Lattice and the Law of Extinction;
复式晶格的几何结构因子的计算及消光规律
11.
Near Axis Theory in Optics--A Discussion of Optical Path Calculation in Geometrical Optics;
光学中的傍轴理论——关于几何光学光路计算的几点讨论
12.
Geometrical optics solution for surface polarimetric scattering of camouflage materials
伪装材料表面偏振散射的几何光学解
13.
By the laws of geometry we can find the displaced joint positions.
由几何定律可以求出变形后的节点位置。
14.
Primary Research on Several Theorems,Laws and Corollaries of Hydrology
几条水文学定理·定律和推论研究初探
15.
When the truss is large such a calculation of a relative displacement by the laws of geometry becomes excessively tedious.
当桁架很大时，根据几何学定律来计算相对位移就会变成很麻烦的事。
16.
The light-encoded filaments are like rays of light that hold a geometric form of language.
光编码细丝像光的射线，它拥有几何学语言形态。
17.
Study of Simulate Fulfilling the Process of Light Path and Image Formation;
几何光学光路及成像过程模拟实现的研究
18.
The Propagation of Generalized Hypergeometric Beams in ABCD Optical Systems
广义超几何光束在ABCD光学系统中的传播