方法：用窄脉冲电压信号刺激狗盆神经。
Method:Narrow pulses of electric signal were used to stimulate dogs pelvic nerve.
首次提出了一种新颖的窄脉冲峰值保持方法。
A novel peak holding method of narrow pulse is put forward for the first time.
用束团同步信号触发波形发生器，生成窄脉冲；
Triggered by the in-phase signal, the waveform generator outputs a pulse burst.
在低转速时，窄脉冲连续流必须保持一定的速度。
At low speeds a continuous stream of narrow pulses is required to maintain speed.
探讨了高频窄脉冲电解加工(HSPECM)的机理。
In this paper, the mechanism of high frequency short pulse electrochemical machining (HSPECM) is investigated.
本发明涉及一种激光发射机用低频窄脉冲激光光斑采集器。
The invention relates to a laser spot collector with low frequency and narrow pulse for a laser transmitter.
文中提出一种用于测量周期高压窄脉冲放电能量的新方法。
In this paper, a new measurement method for periodic high - voltage marrow pulse spark energy is proposed.
本文对窄脉冲调制的高频大功率源进行理论分析和电路设计。
This paper discusses the theory analysis and circuit design of high-frequency high power source which is modulated by narrow pulse.
通过测最证明，这台仪器对单次窄脉冲的测量是行之有效的。
Measurement shows that this instrument in effective for single narrow pulse.
基于窄脉冲串的超宽带无线电系统是一种典型的超宽带实现方式。
The UWB system based on narrow pulses train is a typical UWB system.
在无载波uwb技术中，窄脉冲发生器是最重要的关键部分之一。
In the no carry wave UWB, narrow pulse generator is the most particular and important part.
结果表明，利用该系统可成功地实现微幅超声窄脉冲的非接触式检测。
The results show that a non contact detection for weak and narrow ultrasonic pulses can be realized successfully with this system.
介绍了利用气体击穿获取窄脉冲微波的理论基础、实验方法及实验结果。
The primary theory, the experimental methods and results to obtain narrow microwave pulse by gas breakdown are presented.
用微分方程定性理论结合数值模拟方法研究了窄脉冲方程的广义扭结波。
The generalized kink waves of the short pulse equation were studied by the qualitative theory of ordinary differential equations and numerical simulation method.
电致融合仪主要由高频交流场、高压窄脉冲发生器以及控制逻辑单元组成。
The cell fusion instrument consists of high frequency generator, high amplitude pulse generator and sequence control logic unit.
对模拟局部放电的窄脉冲和陡前沿脉冲沿电缆的传播特性进行了实验研究。
The propagation characteristics of a simulation partial discharge (PD) pulse and a steep front pulse in the XLPE power cable are investigated.
运用高科技窄脉冲高能量技术，充磁线包发热低，不需水冷散热，连续工作。
It utilizes high-tech narrow pulse high-energy technology with low heating of the magnetizing wires. It need not cool the machine to radiate heat. It can be operated continuously.
采用双向窄脉冲介质阻挡气液两相放电技术，对大肠杆菌灭活效果进行了试验。
The inactivation of Escherichia coli with bipolar pulsed dielectric barrier discharge in water-air mixture was studied experimentally.
目前用于窄脉冲信号辐射的天线主要有TEM喇叭、领结天线和加载天线等形式。
At present, the antenna for radiating narrow pulse signal may mainly be TEMhorn, bowtie and resistive antenna.
在UWB通信中，利用赫兹磁偶极子天线的微分特性，由输入方波的上升沿产生窄脉冲。
For a UWB communication system, by using differential characteristic of Herz magnetic dipole antenna, the narrow pulse can be produced from the rise edge of input square-wave signal.
本文详细介绍了QC小组通过PDCA的三次循环来实现提高窄脉冲截尾器国产化合格率。
The paper introduced that QC group through three times circulation of PDCA to achieve improving narrow pulse ick-off equipment China percent of pass.
在地震模型实验中，需要获得几十至几百千赫的、方向性较均匀的窄脉冲声波作为模拟震源。
While performing the seismic modelling experiment, it needs to have tens to hundreds of kilohertz and well-distributed orientation-dependent narrow pulse acoustic wave as simulation source.
介绍了一套窄脉冲信号采集系统的实现方法，提出并实现了交叉采样提高采样速率的设计方案。
A set of narrow signal sampling and data acquisition system design method are introduced. Using interleaving sampling method to improve sampling speed is accomplished.
同时，使用窄脉冲横波换能器，并对其偏振特征进行校正，以及借助辅助测试可以大大提高测试精度。
In addition, observation precision can be greatly improved by using spike pulse shear wave transducer with corrected polarization, and assisted testing methods.
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。
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 chara…
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。
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.
因此本文还详细阐述以下内容：硬件方面采用了高频窄脉冲信号发生及接收放大电路、高速数据采集电路；
On the aspect of hardware, they include: narrow pulse and high frequency ultrasonic sensor's design, high frequency signal generator and receiver's design, high speed data completed sampling's design.
首先介绍并比较分析超宽带信号的波形、调制方式和接收机信号处理方法，讨论了超宽带窄脉冲的产生方法。
Firstly, the waveforms of UWB signal and their modulation modes, signal processing of receiver are introduced and compared. The method for generation of UWB narrow pulse is reviewed.
最后提出几个值得探索的研究方向，如：寻求一种新的适合分析非正弦窄脉冲的UWB系统的无线通信理论等。
Finally, several valuable research directions are put forward, such as seeking a new wireless communications theory adapted to analyze nonsinusoidal UWB impulse radio, etc.
采用含有丰富谐波分量的窄脉冲电流作为励磁信号对非晶丝直接励磁，使传感器具有灵敏度高、响应快的优点。
The magnetic sensor has characteristics of high sensitivity and quick response due to the amorphous wires excited directly by sharp pulse train current containing amount of harmonic signals.
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