1) Double frequency signal
双频信号
2) two-frequency signal
双频信号
1.
The dual-resonance characteristic of coupled bistable system affected by two-frequency signal;
双频信号作用下耦合双稳系统的双共振特性
3) dual-high-frequency signals
双高频信号
4) DTMF
双音频信号
1.
This paper introduces the technique of using PSTN as the transfers medium for remote control where the DTMF is used to get the control command.
文章引用公用电话网作为远程控制信号的传输媒体实施远程遥控的技术,利用双音频信号获取控制命令;剖析如何利用单片机芯片和语音芯片设计电话远程智能遥控系统。
5) DTMF signal
双音多频信号
1.
The sound card is used to play the DTMF signal in order to control the multi-media equipment and realize all the functions of the multi-media controller.
研究计算机通过利用双音多频码(即DTMF码)进行控制的多媒体集中控制系统的工作原理,运用计算机声卡播放DTMF双音多频信号来控制多媒体仪器设备,实现多媒体控制器的全部功能,方法简单可靠,使多媒体集中控制系统完全自动化。
6) HFM signal
双曲调频信号
1.
Based on the characteristic analysis of hyperbolic frequency modulated(HFM) signal,a new kind of detector towards HFM signal was put forward,which was called Variance-of-Period-Slope Detector,VPSD for short.
基于双曲调频信号的特征分析,提出了一种新的HFM信号检测方法——周期斜率方差检测器。
2.
Then, we deduced the wideband ambiguity functions of rectangular-weighted LFM and Gaussian-weighted HFM signals and compared their time resolution in multipath.
该文根据宽带目标回波模型,建立了多径宽带回波模型,分别推导出了多径环境下矩形、高斯包络线性调频信号和双曲调频信号宽带模糊度函数。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条