square pulse是什么意思

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用法例句

At present, there are more than ten indexes reflecting VE, some of which are related, such as pulse waveform characteristic quantity (K), pulse wave velocity (PWV), augmentation index (AIX) and stiffness index (β) etc.

目前评价动脉弹性功能的方法有血管造影、超声技术、脉搏波速度(PWV)测量法、袖带内压力震荡波分析(AOCS)、平面压力波测定(AT)、核磁共振成像(MRI)和脉搏波波形分析(PWA)等。

The calculation for the nominal velocity resolution parameter and Doppler resolution constant of a signal made up of several rectangular pulses according to the definition is always complex, especially when it is a multiple-period signal.

对于由矩形脉冲构成的复杂信号来说 ,若按定义式计算其速度名义分辨参数或Doppler分辨常数往往比较复杂 ,特别是对于多周期信号更是如此。

However,in calculating the range nominal resolution of rectangular pulse signals using conventional definition formula,quadrature operation for range ambiguity function or infinite integration for "SIN" function is required.

然而 ,对矩形脉冲信号来说 ,按常规定义式计算距离名义分辨力 ,需要距离模糊函数的积分运算或对正弦函数进行无穷积分 ,这些积分运算往往较为复杂或为不定值 ;因此 ,得不出有效结果 。

Investigation on Pulse and Pressure of Primary and Middle School Students in Linyi City in 2005;

2005年临沂市部分城乡中小学生脉搏、血压调查

Changes of Gaoyuankang Capsule on the Pulse Before and after Exercise under the High Altitude Condition;

高原康胶囊对人体在高原环境下运动前后脉搏的影响

Method of pulse measurement based on optoelectronic technology;

基于光电技术的脉搏测量方法

Design of pulse waveform acquisition with aided diagnosis system

脉搏波形采集与辅助诊断系统的设计

Leave sensor probe in place until oximeter reaches constant value and pulse display reaches full strength during each cardiac cycle. Read SpO2 on digital display.

、打开电源，接通血氧仪。观察脉搏波形/强度和嘟嘟声。对比血氧仪脉率与病人桡动脉搏动。

The Study of Pulse Wave Transmission and Cardiac Output;

脉搏波的传播与心搏出量的研究分析

An Algorithm for Automatically Detecting the Pulse Waveform of Radial Artery

一种桡动脉脉搏信号的自动检波算法

An Analysis of Pulse Wave in Radial Artery (Ⅰ)--Theoretical Results

桡动脉脉搏波的分析(Ⅰ)——理论结果

Research on the Relationship between Pulse Wave Analysis and Arterial Blood Pressure;

脉搏波分析与人体动脉血压关系研究

Measurement of Artery Compliance Based on Cuff Pulse Waves

基于袖带内脉搏波的动脉顺应性检测

a rapid pulse, heartbeat

过快的脉搏、 心搏

The Measuring Technique of Research for Thorax-head Pulse Wave Transit Time;

胸—头脉搏波传导时间测量技术研究

The Study on the Processing Method of Pulse Wave Signal and Clinical Experiments;

脉搏波信号处理方法和临床实验研究

Theoretical and Experimential Study on Dynamic Pulse Impedance Spectroscopy;

动态脉搏波阻抗谱的理论与实验研究

Application of pulse wave velocity in patients with high cardiovascular risk

脉搏波速度在心血管病中的临床应用

Design of pulse-wave measuring system based on Bluetooth

基于蓝牙技术的脉搏波检测系统设计

A Human Pulse Wave Detecting System Based on LabVIEW

基于LabVIEW的人体脉搏波检测系统

Pulse wave velocity and cerebrovascular diseases

脉搏波传导速度与脑血管病的相关性

Research of Correlation between Time-domain Characteristics of the Pulse Wave and Blood Pressure

脉搏波时域特征与血压相关性的研究

The real-time pulse wave signal processing based on MATALAB

基于MATALAB的脉搏波信号的实时处理

Cardiovascular calcification in end-stage renal disease and pulse wave velocity

终末期肾病心血管钙化与脉搏波速度