The zero-crossing of the wavelet transform of the normal person pulse-wave is found out as a fact that its the wavelet transform coefficients correspond strictly to its time field characteristic.
分析了正常的人脉搏信号的小波域特征，发现脉搏信号的时域特点严格对应于其小波变换的过零点。
In a recent study of 526 women and men, researchers found that those who were the most flexible on a sit-and-reach test also had the most supple arteries, as measured by a pulse-wave pressure test.
最近，在对526名男女的调查中，研究人员发现，在坐地前伸测试中最灵活的人也有最柔软的动脉，这个结果和脉冲波压力测试一样。
But we also know there are some devices for measuring pulse wave velocity over the aorta, between carotid and femoral artery.
我们知道还有一些仪器可以测量主动脉脉搏波速率，在颈动脉和股动脉之间。
The measuring function of short persistence oscillograph can be extended by adding pulse wave collecting circuit and signal processing circuit.
通过增加脉搏波采集电路和信号处理电路，扩展短余辉电子示波器的测量功能。
The propagation process of pulse wave in the cable and influence of cable length on overvoltage and wavefront time of winding are discussed in this paper.
讨论了脉冲波在电缆中的传播过程以及电缆长度对线圈端的过电压和脉冲上升时间的影响。
Objective to investigate the effect of rosuvastatin on complement, complement regulatory proteins and aortic pulse wave velocity in patients with hyperlipidemia.
目的：探讨瑞舒伐他汀对高脂血症患者补体、补体调节蛋白及主动脉脉搏波速度的影响。
We have studied on the realization and significance of nonlinear pulse wave transmitting theory, which establishes the foundation of improving the system.
本文还探讨了非线性脉搏波传播理论的实现方法及意义，为系统进一步的改进奠定了基础。
Objective To explore the relationship between pulse wave velocity(PWV)and blood pressure classification and cardiovascular risk factors stratification in patients with essential hypertension.
目的探讨原发性高血压患者血压分级以及危险因素分层与主动脉脉搏波速度（PWV）的关系。
Arterial stiffness was measured using pulse wave velocity.
用脉搏速率测量动脉僵硬度。
Electronic support measure target recognition utilizes basic electric wave parameter, the characteristic of pulse wave shape and the analysis on electric wave received to perform target recognition.
电子支援措施目标识别包括利用基本电波参数、脉冲波形特征和通过对己方电子支援措施电波的接收分析进行识别。
Objective To explore the relationship between aortic pulse wave velocity (PWV) and pulse pressure in patients with essential hypertension.
目的研究高血压病患者主动脉脉搏波速度（PWV）与脉压的关系。
The intracellular calcium wave model in frog sympathetic neurons is established. Then the analytical expressions of velocity and waveform of calcium solitary pulse wave are derived.
第五、建立了蛙交感神经细胞内的钙波模型，并得到了一维孤立脉冲钙波波速和波形的解析关系式。
Objective Introduce a means to collect fingertip pulse wave in an unscarred means.
目的介绍脉搏波信号无创伤采集系统应用。
Pulse wave diagnosis instrument utilizes the bionic principle and artificial intelligence to imitate the pulse diagnosis.
脉搏波诊断仪是利用仿生学原理结合人工智能对脉诊进行模拟的仪器。
Objective To study, the relationship between serum uric acid (SUA), pulse wave velocity (PWV), ankle brachial index (ABI) and coronary heart disease (CHD).
目的探讨血尿酸(SUA)、脉搏波传导速度(PWV)和踝臂指数(abi)与冠心病的关系。
Two adaptive filter structures are proposed for noise cancellation of pulse wave.
本文介绍了二种取消指端脉搏波中噪声的自适应滤波器结构。
The effect of vascular compliance and pulse wave velocity and reflection on these parameters were analysed in detail.
详细分析了血管顺应性、脉搏波波速等对这些参量的影响。
To study the correlation of pulse pressure index (PPI) and pulse wave velocity (PWV).
研究脉压指数(PPI)与脉搏波速度(PWV)的相关性及对动脉硬化的评价价值。
Since a partial discharge pulse waveform is irregular and the spectrum of each pulse is different, a pulse wave form will be distorted at the measuring terminal of the circuit.
由于局部放电脉冲波形是不规则的，显然，它们的频谱是不同的，这将导致在测量点上脉冲波形的畸变。
The acoustic source of plane circular pistons with the radiating transient pulse wave finds wide application in the ultrasonic inspection and test.
幅射瞬态脉冲波的圆形活塞声源在超声检测中得到广泛应用。
Major work is described as follows: (1) According to the structure of radial artery in the body and theories of the pulse Diagnosis of Chinese medicine, a new type of pulse wave sensor is designed.
主要工作内容如下：(1)根据人体桡动脉的结构和中医脉诊理论，设计了一套新型三触点脉搏波传感器。
Objective to understand the aortic pulse wave velocity (PWV) in mid-aged and elderly populations and to study the correlation between gender and PWV and the tendency of PWV on different age groups.
目的了解健康中老年人各年龄段大动脉脉搏波速度(pwv)值与性别的关系以及随年龄变化的趋势。
Through sifting the characteristic parameters of artery pulse wave, a multiple regression equation to measure the rat artery pressure was developed indirectly.
通过提取动脉脉搏波特征参数，建立了间接测定大鼠动脉血压的多元回归方程。
European Society of Hypertension in the new guidelines advocates that we should measure, for example, pulse wave velocity, and other aspects of arterial stiffness.
欧洲高血压协会在新指南中提倡应该测量脉搏波速率和其他动脉硬化的参数。
In this paper the propagation of pulse wave on and the mutual coupling between conductors of a multi-conductor transmission system are analysed from the basic voltage and current equations.
本文从电压和电流的基本方程出发，分析脉冲波在多导线传输系统的传播现象和多导线传输系统导线间的相互耦合作用。
MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.
MW直流电弧的电流控制采用2台整流变压器控制，通过调节晶闸管桥触发角构成24脉波整流电路。
Objective:To make a diagnosis as arteriosclerosis according to characteristics of the pulse wave.
前言： 目的：根据脉搏信号的波形特征早期诊断动脉硬化。
The experiment results show that this method is effective, supplies further basis to analysis pulse wave.
实验结果表明该算法的可行性，为脉搏信号的进一步分析提供了依据。
The shorter pulse wave forms, such as microwaves, are far more effective against electronic equipment and more difficult to harden against.
像微波一类更短的脉冲波形对付电子设备更为有效，要想强化电子设备则更为困难。
A prototype device for measuring hemodynamic parameters and evaluating heart function has been developed on the basis of the theory of pressure pulse wave transmission in human arterial system.
作者根据人体动脉脉搏波传输的生物力学原理，设计和研制了包括心功能常用指标在内的一台雏型脉搏波传输检测系统。
应用推荐