modulation frequency的例句大全

the pre-condition for variable capacitance diode frequency modulator obtaining the linear frequency modulation

变容二极管调频器获得线性调频的条件

the analysis of the detective performance of frequency modulation waveform

调频波探测性能分析

modulation of pulse doppler frequency based on software drfm

基于软件DRFM的脉冲多普勒调制

an improved estimation algorithm of minimum entropy doppler frequency modulation ratio in sar image

SAR成像中一种改进的最小熵多普勒调频率估计算法

an a test of frequency modulation function of the water electrical engineering and the analysis

水电机组一次调频性能的测试与分析

the influence of modulation function to frequency stability of passive hydrogen maser

调制函数对被动型氢原子频标频率稳定度影响分析

research on primary frequency modulation function in security and stability of power grid

一次调频在电网安全稳定性方面的探讨和研究

the ofdm ( orthogonal frequency division multiplexing) multi-carrier modulation is used to process messages instead of the traditional single carrier modulation.

提出利用正交频分复用（OFDM）多载波调制方式代替单载波调制方式对信息进行处理。

frequency modulation is not possible with polychromatic light .

多色光不可能调制频率。

measurement of liquid refractive index with a linear frequency modulation heterodyne method

线性调频外差法测量液体折射率

the algorithm clearly displays the frequency modulation law of the nonlinear frequency modulation chirp signals at the same time.

同时清楚地展示了非线性调频信号的频率调制规律。

frequency modulation noise level on carrier

载波的调频噪声电平

radio receivers - open field method of measurement of spurious radiation from frequency modulation and television broadcast receivers

无线电接收机。调频和电视广播接收机附加辐射的露天测量方法

high frequency modulation characteristics of specific wavelength laser diode with narrowband filter

窄带滤光片精确波长激光器高频调制特性研究

a new method based on subtraction for simulating a high frequency modulation response of a semiconductor laser

基于扣除法的半导体激光器高频响应仿真新方法

high frequency modulation characteristic analysis of wavelength conversion based on external cavity laser

外腔激光器实现波长转换的高频调制特性分析

An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation.

速调管一种用速度调节的方法放大或产生超高频率的电子管.

Miniature passive hydrogen maser is developed at Shanghai Observatory cavity design and square wave frequency modulation.

介绍了上海天文台被动型小氢钟的设计和研制,给出了初步的测试结果.

A method of representing data in magnetizable surface storage; for example, " modified frequency modulation ".

在磁表面存储技术中一种表示数据的方法, 例如 改进型 调频制.

FM launcher can change navigating audio signal into frequency modulation signal, and playing.

FM发射器可将导航音频信号转换为调频信号播放.