An explicit analytical solution of the Schrdinger equation for a detuned quantum frequency conversion system;
失谐量子频率转换系统薛定谔方程的显式解析解
The lithium thioindate(LiInS_2) crystal is an attractive material,which can be widely used for nonlinear optical frequency conversion in the infrared region.
LiInS2晶体是一种极具吸引力的晶体,可以应用于红外区域的非线性光学频率变换。
The theoretical calculation of frequency conversion in a new bismuth triborate (BiB3O6) crystal with high nonlinear optical (NLO) coefficient is present.
理论计算了新型高非线性光学系数三硼酸铋晶体(BiB3O6)中的频率变换。
This paper presents a new type of low noise frequency conversion circuit based on the research of phase noise conception, generation as well as relativity measurement method.
本文在对相位噪声的概念、产生及其相关测量方法研究的基础上,设计出一种低噪声频率变换电路。
Design of impedance transforming-network by frequency transformation;
频率变换法设计阻抗变换器
The Research and Realization of AD Frequency Transformation Based on DSP;
基于DSP的AD频率变换的研究与实现
Diode is one of the nonlinear elements which are usually used in electronic circuit,whose speciality of frequency transformation is widely used in communication system.
二极管是电子电路中常用的非线性元件,其频率变换特性在通信系统中得到广泛的应用。
permeability-frequency convertor
导磁率－频率变换器
commutator frequency changer
换向器变频机整流子频率变换器
Study on the Properties of the Harmonic Generation and the Propagation of High Power Laser in the Final Optical System;
靶场强激光频率变换及传输特性研究
Frequency Conversion Based on Periodically Poled Lithium Niobate Waveguide;
周期极化铌酸锂波导的频率变换研究
The Research and Realization of AD Frequency Transformation Based on DSP;
基于DSP的AD频率变换的研究与实现
The Discussion on Frequency Transformation of the Diodes Circuit in the on-off Speciality;
浅谈二极管开关特性电路的频率变换
Laser technique experiment based on nonlinear frequency conversion
基于非线性频率变换的激光技术实验
Low Noise Frequency Conversion Technology and the Improvement on Rubidium Frequency Standard;
低噪声频率变换技术及铷原子频标的改进
Influence of Interaction Time on Frequency Shift Quantity of Frequency Change in Photonic Crystal
光子晶体频率变换中作用时间对频率变化量的影响分析
Application of novel method of digital to frequency conversion in Coriolis mass flowmeter
新型数字-频率变换在科氏质量流量计中的应用
frequency-DC voltage converter
频率-直流电压变换器
impedance change frequency test
电阻抗变换频率试验
All-Optical Wavelength Conversion and All-Optical Frequency Up-Conversion;
全光波长变换和频率上变换技术的研究
He varied the transmission frequency.
他变换了无线电传送的频率。
Low Bit-rate Video Coding Algorithms Based on Wavelet Transform;
基于小波变换的低码率视频压缩技术
A Research of System for Low Bit Rate Video Based on Wavelet Transform;
基于小波变换的低速率视频系统研究
Instantaneous frequency identification of a structure based on complex wavelet transform
基于复小波变换的结构瞬时频率识别
Rate Control for Transform Domain Wyner-Ziv Video Coding
变换域Wyner-Ziv视频编码的码率控制