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[电子]倍频；[电子]多重频率
1、multiple───n.倍数；[电]并联；adj.多重的；多样的；许多的
2、frequency polygon───[统计]频数多边形
3、frequency equation───频率方程
4、cumulative frequency───[统计]累积频率，[电子]累积频数
5、multiple sclerosis───[内科]多发性硬化；n.[医]多发性硬化
6、frequency generator───[计]频率发生器
7、frequency modulation───调频
8、frequency───n.频率；频繁
9、frequency range───频带; 频段；[电子][通信]频率范围
1、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XiTong。
2、Digital Speckle Shearography for Nondestructive Evaluation of Composite Materials by Means of Multiple-frequency Sweep Loadings───利用宽带音频扫描加载实现复合材料结构质量检测的数字散斑错位术研究
3、Then, it analysed the structure and working principle of multiple frequency inverter.───论文对倍频式电源的拓扑结构和工作原理做了详细的分析。
4、The circuit includes an antenna interface module adapted to receive multiple frequency components via an antenna.───该电路包括适于通过天线接收多个频率成分的天线接口模块。
5、Simulative and experimental results indicate that the proposed control method is suitable for single or multiple frequency domains.───FangZhen及实验结果表明该死区处理方法可适用于单次频率域和谐波域。
6、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。
7、Study of phase lock and multiple frequency technique on rotating machinery with shifting velocity───变速旋转机械的锁相倍频测试技术
8、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。
9、All work of this thesis surrounds pivotal technics of multiple frequency CW ranging radar and design of signal analyzier.───因而，对多频连续波测距雷达的研制，具有很大的应用价值。
1、The electro optic sampling system constructed with the multiple frequency phase shift scanning method was introduced.
2、The HMM based multiple frequency line tracking algorithms of work well under very low SNR, except for a high complexity of computation and for generally unnegligible quantization error.
3、Experiments showed that the fraction frequency peak and the multiple frequency peak have similar scattering behaviour to that of the resonance scattering peak.
4、The realization mode of solving ambiguity for multiple frequency ranging usually has two kinds:quadric difference frequency and uneven dual frequency.
5、This paper analyses the problem of the quadratic phase for multiple frequency ranging based on chirp signal, and the method of the phase elimination is proposed.
6、A new - style audio remote tripper is presented, which adopts DTMF ( Dual Tone Multiple Frequency ) technology.
7、In the research of phase information of rotary mechanism, comparatively phase is extracted from multiple frequency phase as diagnosing feature.
8、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 ).