反射定律

根据光线反射定律，提出了采用多面转镜和二次反射面相互配合来实现光束在屏上线性扫描的系统模型。

Based on the law of reflection , using the rotation polygonal mirror and the second reflection mirror , the linear scanning of laser beam is realized by the novel scan system .

研究了反射镜偏转角度与反射镜单位法向量的计算公式，结合反射定律的矩阵形式，求出入射光矢量到出射光矢量的变换矩阵。

This approach proposed uses the calculation formula from mirror deflection angle to the reflector unit normal vector , and the matrix form of the law of reflection , to calculate the relationship matrix from vector of incident light to vector of exit light .

他接下去讲解光的反射定律。

He went on to explain the laws of reflection of light .

方法采用以几何光学反射定律和折射定律为基础的光路追迹计算方法。

Methods Ray tracing of geometric optics based on the reflection and refraction laws .

折射定律与反射定律的推导

Derivation of the laws of refraction and reflection

反射定律的三种表达形式

Three Forms of Expression about Reflection Law

相对论中的反射定律

Reflected Law of Relativity

光的传播所遵循的反射定律和折射定律同样适用于声波。

The laws of retraction and reflection that govern the transmission of light also pertain to sound waves .

根据光学矢量反射定律，推导出了扫描误差的理论公式；

Based on the vector law of refection in optics , the scanning error ′ s academic formula is educed .

并且，在该小行星的形状取三轴椭球体和在几何反射定律等假定之下，给出了关于该小行星的光度变化理论。

A new photometric theory of Eros based upon a three-axis ellipsoid model at full phase obeying Lommel-Seeliger 's law is presented .

本文对电磁波在介质界面上的反射定律、折射定律和费涅耳公式作以补充证明。

In this raper we make the complementary prove for reflection and refraction laws , and fresnel formulas of electromagnetic wave on the medium boundary .

利用光学反射定律，以斜率作为迭代变量不断调整熔池表面深度，最终得到熔池表面形貌的工程解。

According to reflection law of light , the depth of the weld pool is adjusted by using the slope as iterative variable . Finally , an engineering solution of the weld pool surface is obtained .

论述了运动介质对电磁波频率、速度和传播方向的影响及在运动介质表面的反射定律和折射定律。

The effects of the motion of medium on the frequency , velocity and direction of propagation of electromagnetic waves , the laws of reflection and refraction on the boundary surface of a moving medium are discussed .

利用PASCO微波光学组合实验装置，分析了微波大角度反射偏离反射定律的原因，给出了可视为大角度入射时的最小入射角，定量地计算了大角度入射时微波反射波极大时的反射角。

In the PASCO microwave optics assembling experiments , the reason that microwave large angle reflection violates the reflection law is analyzed , and minimal incident angle is gotten . The reflection angle is calculated for the large incident angle and the largest light intensity of reflection wave .

非常光在各向异性媒质分界面上的反射和折射定律

Law of reflection and refraction of the extraordinary ray at the interface between anisotropic mediums

四元数方法表示的反射和折射定律

Quaternion representation of reflection and refraction laws

本文详细分析了线性介质与非线性介质界面任意阶谐波的反射和折射定律；

The laws of reflection and refraction of harmonic waves at a plane interface between linear and nonlinear media are carefully analysed .

因之，除遵循线性声学反射和折射定律的二级近似反射波和折射波外，在其他方向上也有二级近似反射波和折射波。

Therefore there are reflected wave and refracted wave which propagate in the direction other than , that of waves travelling along the directions according to laws of reflection and refraction in linear acoustics .

在斜投射时，一般而言，遵循线性声学反射和折射定律的二级近似反射波和折射波的波前上，波的幅度不再保持恒等。

It is found that the amplitude of second order reflected wave and refracted wave doer not keep constant at the wave front , as these waves obey laws of reflection and refraction in linear acoustics .