Connection Symbol of 24-Pulse Traction Rectifier Transformer;
24脉波牵引整流变压器的联结组
This paper introduces the traction substation rectifier for underground and light-railway, and the design of the theory for Twelve Pulses traction substation rectifier and hardware selsction.
本文介绍了专为地铁、轻轨供电而设计制造的牵引变电站用整流器,详细描述了12脉波整流器原理、元件选择、电路保护设计。
The multi-pulse rectifiers can increase the mumber of pulses of rectifier equipments by adopting the technology of phase-shifting and multipling rectification.
多脉波整流器采用了移相多重化整流技术,从而提高了整流设备的脉波数,实现了提高功率因数,减少网侧谐波电流的功能。
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。
In this paper,the anti-scaling effect of EWP which used square-wave pulse current have been studied,the data show that the anti-scaling rate is 100% when the voltage is 2V.
文中对采用方波(脉)冲电流的电子水处理器的阻垢效果进行了研究。
In order to explore the electromagnetic pulse s effect on the electronic device,the experiments on LM324N and CD4069UB with the square-wave pulse of different width are done,in which it is found that the device circuit s damageis related to the magnitude of pulse energy to a great extent,and there is a phase from adiabatic course to therma.
为了探究电磁脉冲对电子器件的损伤机理,用不同脉宽的方波(脉)冲对LM324N、CD4069UB进行了注入实验,发现器件电路损伤在很大程度上与脉冲能量的大小有关,存在一个由绝热过程向热平衡转化的阶段,验证了电磁脉冲对电子器件的绝热烧毁效应。
Study on a New Method for Analyzing Vein Wave by Gauss Function Separation
右三脉球静脉波高斯函数逐波解析法的研究
pulsed-wave NMR spectrometer
脉冲波核磁共振波谱仪
window position
窗口[脉冲，波门]位置
e acoustic wave pulse compression filter
声表面脉冲压缩滤波器
automatic microwave pulse counter
自动微波脉冲计数器
Tracking gate (range reference pulse)
跟踪波门(距离基准脉冲)
microwave pulse spectrum analyzer
微波脉冲频谱分析仪
pulse type NMR spectroscope
脉冲核磁共振波谱仪
variable pulse ultrasonic therapy apparatus
可变脉冲超声波治疗机
triangular impulse current therapy
三角波脉冲电流疗法
double pulse and square wave generator
双脉冲与方波发生器
Modulating pulse overshoot(spike)
调制脉冲上冲(波尖)
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
Generation of Broad Band Microwave Pulses by Ultrashort Optical Pulses
利用超短光脉冲产生宽频带微波脉冲
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
The Enhancement of the Attosecond Pulse by the Addition of a Harmonic Pulse;
采用附加谐波脉冲提高阿秒脉冲强度
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