1.
Study of the Cerenkov Type Second Harmonic Generation in Ion-implanted Lithium Niobate Planar Wavevguides;
离子注入铌酸锂晶体光波导切伦科夫倍频转换效率研究
2.
When the input Gaussian beam size is very small, the effect of walkoff is very deleterious on doubling conversion.
当入射超高斯光束口径非常小时，离散效应的存在将大大降低倍频转换效率。
3.
Fast Algorithm and Error Analysis of the Method of Harmonic Measurement Based on the Multiple Frequency Rotated Transform;
基于倍频旋转变换理论谐波测量方法的快速算法及误差分析
4.
audio routing switcher
声频视频程序转换器
5.
audio AD-DA convertor
音频模数-数模转换器
6.
I change the channel with the remote control .
我用遥控器转换频道。
7.
video-speed AD converter
视频速度模数转换器
8.
input quantity to frequency conversion type
输入量-频率转换型
9.
voltage-frequency AD converter
电压频率模-数转换器
10.
Asymmetrical Halb-bridge Three-level DC/DC Converter with Output Double-frequency Control
输出倍频级联不对称半桥三电平DC/DC变换器
11.
I need a certified digital audio transfer rate of 6.8.
需要把数字音频转换器频率改为6.8
12.
to change from one radio or television station to another
转换(电视或广播的)频道,转台
13.
The Anti-jitter Fourfold Frequency Multiplication Circuit Design of a Rotary Encoder Based on FPGA
基于FPGA的旋转编码器抗抖动四倍频电路设计
14.
Its frequency is an integral multiple of one-half the classical frequency of revolution of the electron in the bound orbit.
其频率为在束缚轨道上电子旋转的经典频率之半的整数倍。
15.
octave and third octave spectrogram
倍频程及1/3倍频程频谱图
16.
The AVI (Audio Video Interleave) format was developed by Microsoft.
AVI（音频、视频转换）格式是微软开发的技术。
17.
VF-FF synchronous switchover controller for revolving air preheater
回转式空气预热器变频-工频同步切换控制器
18.
All-optical Wavelength Conversion Based on the Cascaded Sun-and Difference Frequency Generation;
和频与差频级联型全光波长转换技术的研究