分析了食品介电特性参数的理论基础，结合试验研究的现状，探讨了介电特性参数的物理意义和使用条件。
The theory about dielectric property of food was analyzed, and the physical meaning and the applying condition of dielectric parameter were studied.
由于很难通过实验方法来人为改变这些参数，因而临床上有关心肌细胞电特性参数对心律影响的定量知识相当缺乏。
Because of the difficulties in changing the parameters experimentally, the clinical quantitative knowledge of effect of myocardial electricity parameters on ECG rhythm was very poor.
试验结果表明，采用LRC数字电桥，对以电容为主要依据的多项电特性参数值的测定，能检测茶叶的综合品质，正确判别率达94%以上。
The experimental result showed that the electric capacity of tea measured with a numerical LRC bridge can be used to evaluate the tea quality, the rate of correct examination is above 94 %.
应用推荐