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- one frequency signal receiver 单频信号接收机
- An electronic device that converts one frequency of a radio signal to another. 变频器将无线电讯号从一种频率转换成另一种频率的电子装置
- Telecommunication for converting a signal from one frequency to another. 把信号的一种频率转换为另一种频率的电讯装置。
- Stay on one frequency and keep on calling. 在一个频率上坚持地呼叫（换句话说就是不要轻易扫地?）
- The rings resonate at more than one frequency each. 这些环状物各自有不同的振动频率。
- All ALE personnel were on one frequency (1-E). 所有机场执法人员都在统一通话频率上(1-E)。
- Its primary function is the amplification, mixing and filtering for the weak signal from the GPS receiver antenna to get the intermediate frequency signal used in the back-end correlator. 其功能主要是对从GPS接收机天线端接收到的微弱信号进行放大以及降频、滤波，得到后端GPS相关器电路正常工作所需要的中频信号。
- Using digital signal processor(DSP), TMS320F240, which is special for motor control ,we develop one frequency conversion adjustable-speed system witch based on FOC principle. 本文依据矢量控制的原理，以电机控制专用的DSP芯片TMS320F240为核心，设计、开发了一套基于矢量控制的变频调速系统。
- Light that is of one frequency,with the waves in step is called coherent light. 单频率且波同步的光叫相干光。
- And there is a signal receiver or dupe: the animal that cannot effectively distinguish between the model and the mimic. 拟态是无数代自然选 择和遗传变异的进化而获得的有利特征的结果。比如，有些特征有利于伪装，那么具有这 些特征的植物就比不具有的易于生存。
- In this paper, a simple, practical remote signal receiver of high antiinterference is described. 介绍了一种简单、实用、具有高抗干扰性的远距信号接收器，较详细分析了抗干扰电路原理。
- one frequency signalling 单频信号方式
- If you are having trouble placing the IR blaster on the set-top box correctly, try using a flashlight to locate the signal receiver on the set-top box. 如果将红外遥控电缆正确放置在机顶盒上有困难,请尝试使用闪光灯将信号接收器定位在机顶盒上。
- This paper introduces the application of AGC to the hydroacoustic signal receiver,and expounds in detail its working principle and circuit of hardware. 介绍了自动增益控制系统 (AGC)在水声信号接收机中的应用 ,对其工作原理、硬件电路进行了详细的论证
- The readout principle and test method of high frequency signal of CD are introduced. 介绍了CD光盘的高频(HF)信号的读取原理和测试方法。
- Laser-produced light is different from incoherent light. It is essentially of one frequency. 激光器产生的光与非相干光不同，它实质上只有一个频率。
- The match strobe gate is presented to improve the measurement precision of low frequency signal. 文中提出使用匹配选通门提高低频信号频率测量精度。
- Light that is of one frequency, with the waves in step is called coherent light. 单频率且波同步的光叫相干光。
- The test system consists of a light source, a monochromator, an optical system, a two-dimensional progressive scanner, a signal receiver, a data process device and a computer. 测试系统由光源、单色仪、光学系统、二维步进扫描装置、信号接收装置、数据处理设备和计算机组成。
- The output of common ultralow frequency signal generator has only a few fixed waveforms which can not be changed. 常用超低频信号发生器的输出只有几种固定的波形,不能更改。
