clock generation

Probe of impulse oscillometry pulmonary function in the monitoring of children s asthma therapy.;

脉冲振荡肺功能在儿童哮喘治疗中的监测意义

Establishing a predicted value equation of impulse oscillometry for pulmonary function of children in Chengdu

成都地区儿童脉冲振荡肺功能预计值方程式建立

Respiratory impedance measured by impulse oscillometry in patients with bronchial asthma

脉冲振荡肺功能测试研究支气管哮喘患者的呼吸阻抗

The clinical value of impulse oscillation system in the measurement of bronchial hyperresponsiveness;

脉冲振荡技术在气道反应性测定中的临床应用

Objective To determine the cutoff point between normal and abnormal value of 4-7 years old asthmatic children with impulse oscillation system(IOS).

目的探讨4~7岁哮喘患儿脉冲振荡肺功能(IOS)异常与正常值的分界点。

pulse generator

脉冲发生器脉冲振荡器

plate-pulsed oscillator

板极脉冲调制振荡器

burst controlled oscillator

短脉冲串控制振荡器

gate pulse monostable multivibrator

门脉冲单稳多谐振荡器

gate multivibrator

选通脉冲多谐振荡器

double pulse nanosecond oscillator

双脉冲毫微秒振荡器

pulse-controlled tube oscillator

脉冲控制电子管振荡器

sanatron circuit

窄脉冲多谐振荡电路

plate-pulsed triode oscillator

板极脉冲调制三极管振荡器

I.R. motion sensor can get jammed with an oscillating heat pulse.

这种传感器可以被振荡的热脉冲干扰

width multivibrator

脉冲宽度可控多谐振荡器

trigger delay multivibrator

触发脉冲延迟多谐振荡器

Fundamental Research on Refinement of Solidification Structure of Metals under Pulse Magneto Oscillation;

脉冲磁致振荡凝固细晶技术基础研究

The Design of"Plus"/"Minus"Pulse DCO Based on Verilog

基于Verilog的“加”、“扣”脉冲式数控振荡器设计

Experimental Study on Characteristics of Self-excited Oscillation Pulsed Water Jet

自激振荡脉冲射流频率特性实验研究

Study on the Bottom Hole Pressure Properties of the Oscillating Pulse Jet-Nozzled Bit

振荡脉冲射流喷嘴钻头井底压力特性研究

EXPERIMENTAL STUDY ON SELF EXCITED RESONANT PULSE JET NOZZLE FOR ROLLER BIT

牙轮钻头自激振荡脉冲喷嘴的实验研究

Experimental Study of Self-Suction Self-Excited Oscillation Pulsed Jet Aerator

自吸式自激振荡脉冲射流曝气器的实验研究