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1.A New Pulse Sampling Method For Determination of Sodium and Potassium in Feldspar by AAS
脉冲进样法测定钾长石中钾和钠收藏指正
2.Abstract: In this paper,a principle and method of the speed pulse waveform sampling are introduced.Its object is to study an effect of the turning factor on torbulence.Test is done in the aerofoil fengwen.On design of the user interface,application of the timer and displaying way of a pape and continuity are specifically discussed.Expermental results and analysis is showed at the last.
文摘:以翼型风洞为对象，着重介绍了变湍流度对翼型转捩因子影响的速度脉动波形采集的原理和方法，重点对波形采集系统用户界面的设计、定时器的应用、分页显示和连续显示等技术进行了具体介绍，并给出了实验结果及分析。收藏指正
3.A high-speed sampling system for echo signal of impulse GPR based on equivalent time sampling method is presented, and significant circuits including step sampling pulse generator and sampling gate circuit are designed.
摘要提出了一种基于等效时间采样方法的冲击型探地雷达回波信号高速采样系统，设计实现了等效时间采样的关键电路，包括步进采样脉冲发生器、采样门电路。收藏指正
4.As a special case,the effect of rectangular envelope edge of pulse signal on intermediate frequency sampling is carefully studied.
作为一种特例 ,详细研究了简单脉冲信号矩形包络边沿对镜频抑制的影响 ;收藏指正
5.Extraction of the In-pulse Characteristics of Signal Based on Direct Sampling from IF signal and quadrature coherent detection
基于中频直接采样正交相干检波技术的信号脉内特征提取收藏指正
6.The influence of different parameters on mirror frequency rejection is analyzed to ensure the pulse edge character after intermediate frequency sampling and to reduce mirror frequency as much as possible.
分析了不同系统参数对镜频抑制的影响 ,以保证脉冲边沿特性 ,并尽可能减少镜频影响 .收藏指正
7.A Method to Produce Synchronous Sampling Pulse on Periodic Signals
周期信号同步采样脉冲的产生方法收藏指正
8.All subjects underwent spirometry, measurement of aortic pulse wae elocity (PW) and augmentation index, dual-energy X-ray absorptiometry, and blood sampling for inflammatory mediators.
所有受试对象都进行肺活量测定、主动脉脉搏波速(PW)和增强指数测量、双能X-线吸收仪检查，以及炎症介质血样检测。收藏指正
9.All subjects underwent spirometry, measurement of aortic pulse wave velocity (PWV) and augmentation index, dual-energy X-ray absorptiometry, and blood sampling for inflammatory mediators.
所有的研究对象接受肺量测定法，测量主动脉脉冲速度和增强指数，双能X线吸收仪和采集血样分析炎性介质。收藏指正
10.A sampling oscilloscope is one of the main units in automatic pulse measurement system (APMS).
取样示波器是自动脉冲测试系统中的一个主要组成单元。收藏指正
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