1.
Research on the Technology of Double Random Phase Codes and Wavelength Encrypted Optical Holographic Storage;
双随机相位码和波长加密光全息存储技术研究
2.
High Precision Machining Technology of Sub-Millimeter Wave Folded Waveguide Slow Wave Structure
短毫米波折叠波导慢波结构精密加工技术
3.
The frequency, wave length, and speed of sound are closely related.
频率，波长和声速三者是密切相关的。
4.
The absorption coefficient is often strongly wavelength-dependent.
吸收系数往往与波长密切相关。
5.
Image Encryption Technology Based on DWT Domain
基于小波变换域的图像加密技术研究
6.
Blind Watermarking Algorithm in DWT Based on Chaotic Encryptions;
基于混沌加密的小波盲数字水印算法
7.
A private key encryption-decryption algorithm that uses a key that is twice the length of a Data Encryption Standard( DES) key.
一种密钥加密-解密算法，其使用一种两倍于数据加密标准(ES)密钥长度的密钥。
8.
（b）The frequency,wave length,and speed of sound are closely related.
声音的频率，波长和速度三者是密切相关的。
9.
HAIR : Medium length, straight with dense undercoat, never soft, wavy or wiry.
毛质：中等长度，直，底毛密，不可以软、成波状或丝状。
10.
Study of the Technologies of High-density Optical Data Storage with Short-wavelength Laser Source and Solid Immersion Lens;
短波长与固体浸没透镜高密度光存储技术研究
11.
A Study on the Wave Demultiplex Technology with Dense Multiple Volume Holographic Gratings;
密集型多重体全息光栅波长解复用技术研究
12.
Implementation of image encryption based on chaotic and wavelet theory
基于混沌和小波理论的图像加密技术实现
13.
An Image Encryption Algorithm Based on Discrete Wavelet Transform and Chaotic Sequences;
一种基于小波变换的混沌图像加密算法
14.
The Research of Digital Image Encryption Based on Composite Nonlinear Discrete Chaotic Dynamical Systems and Wavelet Transformation;
基于混沌与小波变换的数字图像加密研究
15.
Fractional Transforms and Their Applications in Image Encryption and Filtering;
分数阶变换及其在图像加密和滤波中的应用
16.
The Research and Implementation of Digital Image Encryption Arithmetic on Wavelet Domain
基于小波域的数字图像加密技术及实现
17.
A wavelet domain digital image watermarking algorithm based on scrambling encryption
基于置乱加密的小波域数字图像水印算法
18.
Image Encryption Algorithm Based on Arnold Image-Scrambling and Wavelet Transform
基于Arnold置乱和小波变换的的图像加密算法