constructive reflection

Through studying it is considered that the observed antiphase reflection is not the reflection from the pile bottom, but is really the reflection of the bedrock surface.

根据桩底反相反射时间计算出的波速往往偏大。

Recently,Jianyi-shi defines quasi-Coxeter elements about complex reflection groups and reflection length.

1954年,Shephard和Todd给出了有限不可约复反射群的分类,近年来,时俭益又给出了复反射群拟Coxeter元及元素反射长度的概念。

The reflectance spectrum and the reflective phase shift are calculated for an abrupt GaAs/Al_(0.

1As DBR和渐变型DBR的反射谱和反射相移,分析了渐变层对DBR反射率和反射相移的影响。

The reflectance spectrum and the reflective phase shift are calculated for GaAs/Al_ 0.

建立了非均匀渐变界面AlyGa1-yAs的折射率模型,并得到了渐变界面特征矩阵的解析解,通过特征矩阵法分别计算了突变GaAs/Al0·9Ga0·1AsDBR和渐变DBR的反射谱和反射相移,分析了非均匀渐变层对DBR光学特性的影响,对渐变DBR,需要在DBR前面再增加一定厚度的非均匀渐变相位匹配层才能使整个DBR满足中心波长相位匹配条件,并通过光学厚度近似方法求出相位匹配层厚度。

Detection of the Reflected Wavelength Shifting by Optic Fiber Bragg Grating

光纤布喇格光栅反射波长移位的探测

Technology of Soft X-Ray Diffraction and Sulfur Single-wavelength Anomalous Diffraction in Protein Crystallography

长波长X射线衍射技术与蛋白质晶体中硫的单波长反常散射研究

Design Analysis and Fabrication of Subwavelength Antireflective Gratings;

亚波长抗反射光栅的设计分析与制作

Design of a broadband anti-reflection coating for solar cells

宽波长太阳能电池抗反射层结构设计

Multilayer Film Reflective Mirror at 30.4 nm

30.4 nm波长处Mg基多层膜反射镜

Development of Antireflection Thin Films Based on Glan-Taylor Prism in Visible Spectrum and 1064 nm

可见光波段及1064nm波长处用于Glan-Taylor棱镜减反射膜

The reflection can thus be used to determine the length and gauge of the wire.

反射波据此就可以用来确定线缆的长度和规格。

Research on Wavelength Accumulation Effects of Reflection-induced Retardance Upon BGOCS Systems;

反射相移的波长积累效应对BGOCS系统影响研究

Analysis on the Reflection-Maximum Wavelengths of the Uniform Fiber-grating F-P Cavity;

均匀光纤光栅法布里-珀罗腔反射峰值波长分析

Fabrication and Characteristic Analysis of Holographic Subwavelength Anti-reflective Gratings

全息亚波长抗反射光栅的制作与特性分析

Fabrication and characteristic analysis of two-dimensional anti-reflective subwavelength periodic gratings

二维亚波长抗反射光栅的制作及其特性分析

free from reflected wave antenna

防反射波天线, 反射波抑制天线

deghost inverse filter

消除虚反射反滤波器

a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length.

电离层中的一层，距地面至英里处，反射中等波长的无线电波。

In other words, the wave has gained (or lost) half a wavelength in the process of reflection.

换句话说，在反射过程中光波已获得（或损失）半个波长。

Detecting the Wave Curve Characters of Auger Bored Concrete Pile by Reflected Wave Method

反射波法检测长螺旋钻孔压灌混凝土桩波形曲线特征分析

The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.

反射波振幅与入射波振幅的比率称作反射率或反射系数。

Infrared radiation has wavelengths longer than those of visible light.

红外辐射的波长比可见光的波长长。