In pulse code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code.
在脉码调制技术中，按照确定的代码由字符信号对模拟信号量化采样的表示法。
The pulse width modulation character of voltage drive -type pulse width modulator TL494 is introduced. The applicable situation of TL494 in semi -bridge alternate switch power is also analyzed.
介绍了电压驱动型脉宽调制器件TL494的脉宽调制特性，并对其在半桥变换开关电源中的应用情况做了分析。
According to the technological trait of pulse MAG welding, the pulse welding power source has been requested to have better dynamic character, biggish output power and upper reliability.
根据脉冲mag焊工艺特点，脉冲焊电源必须具有良好的动态特性、较大功率输出以及较高的可靠性。
The results of this investigation provides the bases on principle experiments of UWB radar fuze, and it also provides the method for the testing of object pulse response character.
超窄脉冲源的研究成果为冲激引信原理性试验提供了基础，也为目标冲激响应特征的测试提供了手段。
Character, psychological experience and psychological state can be detected from pulse conditions to forecast individual susceptibility to psychological diseases.
指出通过脉象可以判定人们的个性、心理经历和心理状态，预测个体心理疾患的易患性。
The emission of repetition rate and intense current electron beam has different character with single pulse emission, and it has different request to the cathode.
与单脉冲工作的二极管相比，重复频率运行的强流电子束二极管具有不同的特点，对阴极也有不同的要求。
The character of high speed light pulse distortion and the fluency of the amplified spontaneous emission on the SNR gain under high power signal and pumper are analyzed.
同时进一步分析了在大信号、高泵浦功率条件下高速光脉冲信号放大过程中的各种畸变特性以及放大的自发辐射对系统信噪比增益的影响。
This paper discusses the main points of design of the pulse train tracker in which the MCS-96 16 bit single-chip computer is used and the main character of the tracker is given.
本文论述了用MCS-96十六位单片机构成的脉冲序列跟踪器的设计要点，以及该跟踪器的特点。
The paper introduced the working theory and the technology character of pulse-packs dust-catcher.
介绍了脉冲袋式除尘器的工作原理及技术特点。
The character of femtosecond pulse laser and its manufacturing technique are reported.
本文介绍f秒(fs)激光的特性及其制造技术。
The emission and receive of semiconductor pulse laser are researched, based on the laser rangefinder theory, parameter measure and character analyzing of semiconductor pulse laser.
通过对基于脉冲激光测距原理的半导体脉冲激光器的参数测量分析，研究了半导体脉冲激光的发射和接收。
The emission and receive of semiconductor pulse laser are researched, based on the laser rangefinder theory, parameter measure and character analyzing of semiconductor pulse laser.
通过对基于脉冲激光测距原理的半导体脉冲激光器的参数测量分析，研究了半导体脉冲激光的发射和接收。
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