Mean HR and TS were calculated for each hour a day，and peak time and aggregation period of TS in circadian distribution were dealed by circular distribution analysis system.
两组均进行24 h动态心电图检查，定量测定一昼夜中每小时的平均心率（HR）与TS的均值，采用圆形分布统计分析方法，计算两组TS值在昼夜分布中的高峰时点及集中时段。
参考来源 - 正常人和急性心肌梗死患者心率震荡斜率的昼夜变化及与心率的相关性·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Circular distribution analysis was used to study the onset seasonal variation.
圆分布分析探讨脑卒中患者发病时间的季节规律。
This study used the statistic method of circular distribution to detect the incidence of psychosis in psychiatric hospital.
本文采用圆分布统计分析方法，对精神科常见病种进行季节性分析。
This article analyses the seasonal distribution of the EHF in Linyi district from 1984 to 1986 By using the method of circular distribution.
以圆形分布方法分析报告了临沂地区1984～1986年流行性出血热（EHF）的季节分布。
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