摘要
介绍一种利用电偶极子在容积导体中周期性地变化来进行模拟心电图测量的演示实验，说明心电向量概念和心电图的产生原理。
An experiment for demonstrate the measurement of electrocardiogram by usingelectric dipole is introducted，the latter changes regularly in volume conductor． The aim of thisexperiment is to illustrate the concept of heart vector and the productive princlple of electr-ocardiogram.
出处
《大学物理》
北大核心
1994年第8期29-30,共2页
College Physics
关键词
电偶极子
容积导体
心电图
electric dipole；volume conductor；electrocardiogram；heart vector
