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1.The study of various wave voltage amplitude value of ECG limb leads of medical students
医学生心电图肢体导联各波电压幅值的研究收藏指正
2.This paper establishes the mathematical model of CVCF basing on the circuitdiagram of CVCF. The author analyas various factors of influencing the amplitude stabilityand shows some feasible measures to realize CVCF with high amplitode stability. 4figs.
本文根据CVCF的电路结构，建立了CVCF的数学模型，作者分析了影响幅值稳定度的各种因素，为实现高幅值稳定度的CVCF提出了切实可行的措施。收藏指正
3.The features and its reasons of annual variation of the earth resistivity(ρ_s)in Yangyuan station are ana-lyzed, and various possible reasons of the annual amplitude accrete of ρ_s after 1989 are discussed,suggestedthat the seismicity enhancement before and after Datong earthquake of M=6.1 is the principal reason of theannual amplitude accrete of ρ_s.
分析了阳原台地电阻率ρ＿s年变化的特征及其原因，研究了该台1989年后ρ＿s年变幅增大的诸种可能因素，认为大同6．1级地震前后地震活动增强是引起ρ＿s年变幅增大的主要原因。收藏指正
4.When stacking is performed, such amplitude values should be added at various points on the ellipsoid instead of being merely added at the CMP.
因此，在叠加时，该振幅值就不是只在共中心点(CMP)上相加，而应该在椭圆面上各个点相加（当然，在不同点上振幅值是变化的）。收藏指正
5.The clectroantennogram (RAG) responses of American cockroach Periplaneta americana to various volatile chemicals were investigated Of the 154 chemicals tested, about 53% elicited conspicuous EAG responses, mostly as negative deflections about 0.5-2.0 mv in amplitude with a time course of 1.5-3.0 seconds.
用多种化合物的气味制激美洲大蠊(Periplaneza americana)触角,诱导、记录触角电位(EAG)反应。 试验了各类化合物154种,其中53％能诱发出明显的EAG反应。收藏指正
6.Various methods of angle measurement in MTD radar are reviewed and compared in this pa- per, Comparison result shows that the measurement accuracy of azimuth angle in MTD radar can be im- proved by using amplitude message in coherent integration.
对MTD雷达的几种测角方法进行了综述和比较，结果表明，利用相于积累的幅度信息可以改善MTD雷达的方位测角精度。收藏指正
7.In addition to the nonspecific depression of T wave amplitude and inversion of T wave, 23 out of 50 cases presented "cloven" or "bifid", "dimple" and "spinous" T wave. The appearance of the various morphological changes of T waves was apparently not related to the dosage of adriamycin.
除了特异性较低的T波振幅降低、倒置等外,23例表现与酒精中毒和低镁症中的“裂开状”双峰T波、“微凹状”和高耸T波相似。收藏指正
8.The amplitude values at a certain moment in a seismic record received at a shotpoint and a detection point might come from reflections of various points on an underground ellipsoid, which has the shotpoint and the detection point as its focuses, and the connected line of the shotpoint point and the detection point as its major axis.
摘要一个炮点和一个检波点接收的一道地震记录上某一时刻振幅值，它可能来自地下一个椭圆面上各个点的反射，该椭圆面以炮点和检波点为焦点，炮点和检波点的连线为长轴。收藏指正
9.Abstract: By using a counter and an operation microprocessor,this paper analyses the measuring method and designs an instrument of EDM sinking process in discharge state.This instrument takes samples of voltage,current signal and strong and weak of high frequency signals of detecting voltage amplitude,translates them into various time pulses in discharging state.And a counting unit turns these pulses into digital signals,then send them to a microprocessor.Finally various discharge time percentages are sent to the control tache.
文摘:通过采样电火花加工放电间隙的电压、电流信号和检测电压幅值上的高频信号的强弱，得出反映间隙放电状态的各种时间脉冲，利用计数器分别对其计数，再送给单片机运算处理，输出控制环节所需的各种放电状态时间百分数。收藏指正
10.By using a counter and an operation microprocessor,this paper analyses the measuring method and designs an instrument of EDM sinking process in discharge state.This instrument takes samples of voltage,current signal and strong and weak of high frequency signals of detecting voltage amplitude,translates them into various time pulses in discharging state.And a counting unit turns these pulses into digital signals,then send them to a microprocessor.Finally various discharge time percentages are sent to the control tache.
通过采样电火花加工放电间隙的电压、电流信号和检测电压幅值上的高频信号的强弱，得出反映间隙放电状态的各种时间脉冲，利用计数器分别对其计数，再送给单片机运算处理，输出控制环节所需的各种放电状态时间百分数。收藏指正
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