本文提出了模拟电路多频故障诊断的一种新方法。
A new method of multifrequency fault diagnosis for analog circuit is presented in this paper.
给出了双音多频发送电路的分立元件实现方法。
The realization of the DTMF circuit using discrete components was presented in this paper.
本文重点研究分形天线在多频无线通信中的应用。
This paper puts the emphasis on the application of the fractal antenna techniques to multi-frequency wireless communication.
本文从元件连接模型出发来研究多频故障诊断问题。
This paper discusses the multifrequency diagnosis problem which is based on the Component Connecting Model.
目的探讨颈椎侧位数字影像中多频后处理的应用价值。
Purpose To evaluate the value of the multiscale processing in digital cervical vertebra lateral radiography.
本文给出了多频连续波雷达的一种实时加速度补偿算法。
This paper presents a new real-time acceleration correction algorithm for multi-frequency radar.
从多分辨、多频的主动和被动微波遥感观测反演降水廓线。
Retrieval of Precipitation Profiles from Multiresolution, Multifrequency Active and Passive Microwave Observations.
最后给出用该方法对硬化层深多频涡流检测信息融合的结果。
Emphasis was on a fuzzy set data fusion algorithm which could be used for multi-frequency eddy current signal processing.
多频发射技术是主动源电磁法提高工作效率的重要手段之一。
Multi - frequency transmitting technology is one of the most important measures to improve efficiency for active electromagnetic method.
研究了利用同步控制器解决周期多频采样系统的干扰解耦问题。
We address the disturbance decoupling problem of periodic and multirate discrete time systems via synchronous controllers.
多频测距解模糊的实现方式通常有两种：二次差频和参差双频。
The realization mode of solving ambiguity for multiple frequency ranging usually has two kinds:quadric difference frequency and uneven dual frequency.
并说明了超声波测距系统的原理，实现了一种多频超声波测距系统。
This paper describes the principle of ultrasonic telemeter and the implement of a multi-wave ultrasonic telemeter.
本文主要研究基于多频和极点特征的高频超视距雷达目标识别方法。
The main motive of this thesis is to investigate target classification of HF over-the-horizon (OTH) radar based on multiple frequency feature and poles.
然后，采用信号处理和计算机控制技术，提出了多频振动主动控制规律；
Then using the signal processing and microcomputer control techniques, a phase control law is presented to control the multi-frequence vibrations of rotors actively.
描述了一种利用多频连续波测量雷达回波信号进行事后脱靶量测量的方法。
A way to measuring the miss distance using echo signal from multifrequency continuous wave measuring radar is described.
目前的研究表明：多频超声耦合时，可以获得较高的能量效率和空化产量。
The present work clearly illustrates that the multiple frequency and multiple transducer reactors can be used with higher energy efficiency and cavitational yield.
辅助压力和温度测量让多频相位荧光计是发光探测传感器设计、试和校准的理想选择。
Auxiliary pressure and temperature measurements make the MultiFrequency Phase Fluorometer an ideal choice for luminescence sensor design, testing and calibration.
近年来，以佳多频振式杀虫灯为代表的灯光诱杀器械，其技术性能得到较大改进和提高。
In recent years, The performances of light traps represented by Jiaduo Frequency Trembler Grid Lamps have been greatly improved.
本文以伪随机多频波在时间域上的表达式为基础，构建了产生伪随机多频波的二进制序列。
In this paper, the binary sequence is constructed based on the time domain expression of pseudo-random multi-frequency waveform.
本文详细介绍了红外多频火焰探测器检测原理与实用检测方法，给出了软、硬件设计方案。
In this paper, the infrared flame detection principle and practical methods of detection are introduced in detail, and hardware and software design schemes are given.
采用两组MTMD(多频调谐质量阻尼器)系统控制某大跨网格屋盖结构的竖向地震作用。
Two groups of multiple tuned mass dampers (MTMD) are used in a long-span lattice roof structure to reduce the vertical seismic reaction.
目的研究一种用于电阻抗多频及参数成像数字采集系统的具有高抗噪性能和快速的解调方法。
AIM To develop demodulation methods with high anti-noise ability and high speed for data acquisition system inelectrical impedance multi-frequency and parameter tomography.
多频激电相对相位谱法采用上述信号作为场源，充分反映了该信号作为电法勘探场源的优点。
In induced polarization method, multi-frequency relative phase spectrum method use above signal as field source, showed the advantage of PRMF signal used as field source for electrical exploration.
主要介绍多频彩色显示器的行S校正原理及新型专用集成电路WT8045的特点与应用电路。
S-compensation circuit of multi-frequency color monitor is introduced, and the characteristics and applications of new special IC WT8045 are proposed.
该系统由以单片机at89c51和双音多频mt8870解码芯片为核心的系统硬件及软件组成。
It is composed of software and hardware, with single chip AT89C51 and DTMF decoding chip MT8870 as its cores.
介绍了一种计算机通过利用双音多频(DTMF)码进行控制的多媒体数学集中控制系统的工作原理。
The authors introduce a principle that the computer controls the multimedia teaching centralized monitoring system by using of DTMF.
采用该算法可以方便地测量多频连续波雷达系统的零距离，提高雷达系统的测距精度，减小测距的系统误差。
Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased.
采用该算法可以方便地测量多频连续波雷达系统的零距离，提高雷达系统的测距精度，减小测距的系统误差。
Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased.
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