narrow pulse的例句大全

Aim at the soil water content measurement, soil water content measuring method based on Time Domain Reflectometry ( TDR), and time interval measuring method and technology of narrow pulse generation are researched and the experiment platform is established.

本文以土壤含水量的测量为研究对象，研究一种基于时域反射法、小时间测量方法和窄脉冲产生技术的土壤含水量测量方法，并搭建了实验平台。

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The method which to obtain fast rising time for narrow pulse width is got;

得到了如何在窄脉宽情况下获得快速上升沿的方法；

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Design of HF High Power Source Modulated by Narrow Pulse

窄脉冲调制的高频大功率源设计

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Ultra Wide Band communication pattern uses ultra narrow pulse to transport data bit and forms a bandwidth about several GHz at the same time. Its transmission speed can reach 500M/ s or even higher.

超宽带（UWB）通信方式是用极窄脉冲来传输数据比特，同时产生宽达数GHz的带宽，其传输速率高达至每秒500M甚至更高。

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The Design and Realization of STD PC Bus Multiple Narrow Pulse Width Measurement Board

多路STD PC总线窄脉宽测量板的设计与实现

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Study on Narrow Pulse and High Current Driver of Semiconductor Laser Diode

窄脉冲大电流半导体激光器驱动的研究

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The main circuit of cycloconverter consists of two rectifiers in reverse parallel connection. The main part of trigging pulses control module for thyristor is a synchronized 6-pulse generator, which outputs double-narrow pulse to control the thyristor to be on or off state.

主电路含2个反并联整流电路，晶闸管触发脉冲控制模块主体为同步6脉冲发生器，输出双窄脉冲以控制晶闸管断通。

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The photoelectricity switch IC used to measure the peak wavelengh can greatly promote the signal-to-noise ratio of the measured narrow pulse laser and detect the near infrared laser signal and visible wavelength laser signal.

设计了一种基于瞬态峰值检测的光电转换集成电路，能显著提高测窄脉冲激光时的信噪比，使系统能有效地监测其波长在可见光区和近红外区的各种激光信号。

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Research of Solar Cell Test Instrument With Narrow Pulse Light Source

窄脉冲光源太阳电池测试仪研制

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So the analysis for the DC/ DC converter applied in dynamic state should be emphasized when the driving way in the floating type of the high voltage narrow pulse amplifier is studied.

因此，研究悬浮型高压窄脉冲放大器的驱动方式，就是要着重分析动态运用中的DC/DC变换器的工作状态。

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in the no carry wave uwb, narrow pulse generator is the most particular and important part.

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。

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bpfn type of narrow pulse generator for waste gas treatment

一种用于废气处理的BPFN型窄脉冲电源

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the invention relates to a laser spot collector with low frequency and narrow pulse for a laser transmitter.

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。

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The source is made of semiconductor laser, collimating and coupling system, narrow pulse driving circuit.

光源包括半导体激光器 、 准直耦合元件和窄脉冲发射驱动电路.

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Using narrow pulse and high speed ⅰ-ⅴ CAT system, 8mm power PHEMT non-linear model was obtained.

利用窄脉冲高速Ⅰ-ⅤCAT系统测量系统，建立了8mm功率PHEMT非线性模型；

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The connection and break of switch devices all need a little time, thus the narrow pulse of the ideal output voltage waveform is difficult to realize.

开关器件的导通和关断都需要一定的时间，这使理想输出电压波形中的窄脉冲难于硬件实现。

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In contrast to the positive plasma jet, there are some specific features in the plasma jet driven by a negative pulse. The notable features are the existence of a narrow cathode fall region near the tip electrode and the absence of quasi-neutral ionized channels.

而在负脉冲驱动下，等离子体射流中没有准中性区域的存在，且在阴极附近存在着一个非常窄的阴极位降区。

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The results show: both pulse width and bandwidth are widened in positive dispersion medium, but pulse width is getting more and more narrow along propagating direction in negative dispersion medium, which is a typical soliton pulse.

结果表明：在正色散介质中，脉宽及带宽均展宽，而在负色散介质中，脉冲沿传播方向越来越窄，表现为孤子效应。

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Two groups of patients with acute myocardial infarction curative effect, TCM symptoms curative effect, TCM major symptoms curative effect, tongue, narrow infarction area pulse improvement in treatment group than in control group in effect.

其中两组病人急性心肌梗死疗效，中医症候疗效，中医主要症候疗效，舌脉改善，缩小梗死面积疗效方面治疗组优于对照组。

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The pulse fluctuation ratio after narrow band filter is proposed as an important parameter to evaluate the quality of the mode locked laser pulse.

此结论表明可以将经过窄带滤波后的幅度稳定性作为锁模质量的重要评价手段。

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