频率变换,frequency conversion
1)frequency conversion频率变换
1.The lithium thioindate(LiInS_2) crystal is an attractive material,which can be widely used for nonlinear opticalfrequency 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。
2.The theoretical calculation offrequency 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。
3.This paper presents a new type of low noisefrequency 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。
英文短句/例句
1.permeability-frequency convertor导磁率－频率变换器
mutator frequency changer换向器变频机整流子频率变换器
3.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
4.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
5.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
6.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
7.Laser technique experiment based on nonlinear frequency conversion基于非线性频率变换的激光技术实验
8.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
9.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
10.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
11.frequency-DC voltage converter频率-直流电压变换器
12.impedance change frequency test电阻抗变换频率试验
13.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
14.He varied the transmission frequency.他变换了无线电传送的频率。
15.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
16.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
17.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
18.Rate Control for Transform Domain Wyner-Ziv Video Coding变换域Wyner-Ziv视频编码的码率控制
相关短句/例句
frequency transformation频率变换
1.Design of impedance transforming-network byfrequency transformation;频率变换法设计阻抗变换器
2.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
3.Diode is one of the nonlinear elements which are usually used in electronic circuit,whose speciality offrequency 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。
3)conversion frequency变换频率
4)frequency conversion频率变换，变频
5)frequency domain transformation频率域变换
6)Zooming Fast Fourier Transform复频率变换
延伸阅读
变换器式频率表(见交换器式电表)变换器式频率表(见交换器式电表)transducer type frequency meter曰‘口，”IuullqISn}P旧iUbloo变换器式颇率表meter)(transdueer tyPe见变换器式电表。frequeney
