Objective To investigate the change tendency of amplitude of T-wave after percutaneous coronary intervention(PCI).
目的观察经皮腔内冠状动脉介入治疗(PCI)后T波振幅的变化规律。
Age trend of the frontal QRS axis in a normal population and its effect on QRS-wave amplitude in the limb leads;
正常人额面QRS电轴的年龄趋势以及对肢体导联QRS波振幅的影响
Electrophysiologic study of f-wave amplitude in chronic atrial fibrillation associated with rheumatic heart disease;
风湿性心脏病慢性心房颤动f波振幅的电生理研究(英文)
Amplitude changes of R wave and T wave in exercise test and their values in diagnosis of coronary heart disease
运动试验中R波及T波振幅变化对诊断冠心病的意义
Dynamic Variation of Synchronization 12 Lead Electrocardiogram P Wave and QRS Wave and T Wave Amplitude in Vasovagal Syncope Children during Head-up Tilt Test;
血管迷走性晕厥儿童直立倾斜试验中同步12导联心电图P QRS T波振幅动态变化
T-wave Amplitude of Electrocardiogram and Predictive Value There of in Predicting the Efficacy of Nonpharmacological Therapy in Children with Vasovagal Syncope
心电图T波振幅对血管迷走性晕厥儿童非药物治疗效果的预测价值
digitally synthesized amplitude filter
数字综合振幅滤波器
reduce the amplitude (of oscillations or waves).
减少摆动或波浪的振幅。
a circuit that limits the amplitude of a waveform.
限制波形振幅的线路。
Partial Wave Analysis of J/ψ→γK(?);
J/ψ→γK（？）的分波振幅分析
Partial Wave Analysis of J/Ψ→γK～*(?)～*;
J/Ψ→γK～*（？）～*的分波振幅分析
If negative pole was put on position of low right collarbone, abnormal rate of ST - T was 2.5% .
R波振幅普遍高于V_5; 负极置于胸骨柄和左锁骨ST-T异常发生率占23%和28.5%;
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
The Effect of Relaxation Training on Heart Rate, T-wave Amplitude and Mental Arithmetic Achievement;
放松训练对心率、T波幅度、心算成绩的影响研究
The size of the vibrations depends on the strength of the gravitational wave.
振动的幅度依赖于引力波的强度。
vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).
改变（电波）频率、振幅、状态或其它特征。
Sound waves are measured by their amplitude.
声波是根据其振幅来测量的.
The imposition of a curved phase characteristic reduces the peak amplitude of the waveform.
曲线形相位特性减小了波形振幅峰值。
Here the brainwaves are of the greatest amplitude and slowest frequency.
它是振幅最大、频率最低的一种脑电波。
Electrophysiologic Study of Right Atrial Wave Amplitude in Patients with Paroxysmal Atrial Fibrillation;
阵发性房颤时右心房f波振幅的研究
mKdV Equation for the Amplitude of Rossby Wave in Stratified Fluid;
层结流体中Rossby波振幅的mKdV方程