英语语法分析

To study the effect of sports training on vectorcardiogram (VCG).

研究运动训练对心电向量环的影响。

ObjectiveTo investigate vectorcardiogram changes of children with bronchial asthma.

目的探讨支气管哮喘患儿心电向量图的变化。

Finally, simulated vectorcardiogram of the ventricular depolarization is given through applying the model...

运用上述模型、公式模拟了心室除极过程的心电向量图。