文章还引入了分类问题的离散度的概念。
A concept of dispersion of a classification program is introduced too in this paper.
目的探讨心房扩大与P波离散度的关系。
This paper is to investigate the relationship between atrial expansion and P wave dispersion.
目的探讨心房扩大与P波离散度的关系。
This paper is to investigate the relationship between atrial expansion and P wave dispersion.
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