descriptive statistics的音标：descriptive statistics的英式发音音标为：[dɪ'skrɪptɪv stə'tistiks]descriptive statistics的美式发音音标为：[dɪ'skrɪptɪv stə'tɪstɪks]...

描述统计（学）...

Methods: Investigation, comparing study, descriptive statistics, and Statistical Analysis System ( SAS ) were employed.方法: 调查研究 、 比较研究 、 描述性统计及最新版 SAS 统计分析等方法被使用.Descriptive statistics involves tabulating, depicting and ...