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2.Heatsyndrome group:values of cardiovascular functions,such as PR, CO, CI, pulse pressure(PP),aortablood emptyiny count(BLK ) etc,and that of heart loading,such as heart oxgen-consuming index(HOI) and left ventricular work index(LVWI),appear significant increment(P< 0. 05 to 0. 001),thedecrement of blood volume(BV ) has statistical significance as well;
虚证组PR显著增加（P＜0．01），而SV、SI、CO、CI、AC、FEK、PP、η、MRT、MST、TPR、BV和VER则明显下降（P＜0．05或P＜0．01）；收藏指正
3.When we use computer to count the number of external pulse,because of disturbing pulses the number of pulses that computer receives is bigger than its actual number.
在使用计算机对外部脉冲进行计数的过程中 ,由于干扰脉冲的存在 ,计算机得到的脉冲数往往比实际的脉冲数要多 .收藏指正
4.The fault diagnosis system based on Delphi and PCI2308 data acquisition card for asynchronous motor is composed of signal adjust circuit, data acquisition card, main interface, matlab subprogram and database. Rotate speed was measured by taking count of the pulse of switch.
基于delphi和PCI2308数据采集卡的电机故障检测系统,由信号调理板、数据采集卡、程序主界面、Matlab分析子程序和数据库组成,其转速测量通过对接近开关的脉冲信号定时计数获得。收藏指正
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