multiple frequency的例句大全

Studies on Multiple Frequency Shift Keying in Underwater Data Transmission

水声数据传输的多频移频键控研究

Foreground of the Television Emission Antenna Shared by Multiple Frequency Channel

电视发射天线多频道共用的前景

Improvement on Raging Performance of Multiple Frequency CW Radar Based on Acceleration Compensation

基于加速度补偿提高多频连续波雷达测距性能

the electro optic sampling system constructed with the multiple frequency phase shift scanning method was introduced.

分析了倍频移相扫描法的工作原理,介绍了用倍频移相扫描法构成的电光采样测量系统.

A new-style audio remote tripper is presented, which adopts DTMF ( Dual Tone Multiple Frequency ) technology.

提出了一种新型的 、 用双音频编码实现的音频远方跳闸装置.

Considering the fact that multiple switching from normal to anomalous dispersion at multiple frequency regimes has some potential uses in quantum computation and quantum information, etc, we explore mainly the dispersion switching properties of a two-level system driven by the trichromatic field.

考虑到正负色散在多个不同频率区域上的多重转换在量子计算和量子信息等方面有着潜在的应用，在本文中我们集中研究了三色激发二能级系统的多重色散转换特性。

Application of Concatenated DDS& Multiple Frequency Technique in Measurement System of Quartz Crystal Units

级联DDS和倍频技术在石英晶体测量中的应用

As an appurtenance of telephone, this remote alarm equipment is used to be an alarm for private house protect based on the transmission of DTMF ( Dual Tone Multiple frequency).

本文设计的电话远程报警器是基于DTMF（双音双频信号）传输、作为电话的附属物而开发的家庭远程报警系统。

A new algorithm based on dual frequency is proposed in this paper for multiple frequency CW radar ranging.

本文提出一种基于双频测距的多频连续滤雷达测距新算法，即二次相差法。

Digitized multiple frequency CW radar is a kind of new system radar.

数字化多频连续波测距雷达是一种新体制雷达。

A New Algorithm for Calibration of Zero Range in Multiple Frequency CW Radar

一种适用于多频CW雷达的零距离标校新算法

Design of Tracking Controller of Multiple Frequency CW Radar and Research on Related Theory and Algorithm

多频连续波雷达跟踪控制器设计及相关理论和算法研究

Automatic Sampling of Multiple Frequency Signals in Surface Acoustic Wave Sensor Array

阵列声表面波传感器中频率信号的多道自动采集

Moreover, multiple frequency stimulation method can increase consumption of IC obviously and surface diffuse reflection method can improve surface emission coefficient of IC availably.

增频激励法能有效提高IC耗散功率；表面漫射法能有效增大元器件的发射系数。

Dissert on prime identification method of frequency response function, estimation method of coherence function and iteration process, etc. By applying these to single input-single output and multiple input-multiple output system to recur road roughness, the tests achieve preferable results.

详细论述了频率响应函数的主要辨识方法，相干函数的估计方法，迭代过程等，并应用于单输入单输出和多输入多输出系统再现路面不平度的试验，取得了较好的效果。

Multi-frequency combiner is the important device in a multi-network system with a community antenna. It combines and separates different frequency components and the effective design of the combiner is the key issue for achieving the compatibility of multiple networks.

在多网共用基站天线的系统中，完成信号分离与合成的多频合路器是实现多网兼容的一个关键。

Influences of the frequency spectrum characteristics of vertical earthquake and the bridge parameters are analyzed for the multiple poundings responses of bridges.

并研究了实际竖向地震波作用下，地震波的频谱特性和桥梁结构参数对桥梁多次重撞击瞬态响应的影响。

Fault Diagnosis Method Based on Multiple Preset Generalized Frequency Response Functions Model

基于多重预设广义频率响应函数模型的故障诊断方法

Flexible Satellite Attitude Decoupling Controller Design Using Multiple Variable Frequency Domain Method

挠性卫星姿态解藕控制器多变量频率域设计方法

The experiment results show that the large volume active power filter in use of multiple modularized PWM has good effects on decreasing harmonics and it effectively solves the contradiction between frequency and volume.

工业现场实验结果表明，采用该方法实现的有源电力滤波器有着良好的补偿特性，有效地解决了有源电力滤波器在大容量时器件与装置容量之间的矛盾。