《sampling.doc》查看内容详情
亲，网页上所展示的文章内容和下载文档内容是一致的，下载前请点击“查看内容详情”确认是否您所要下载的内容。
n.抽样；取样；（乐曲的）节录；选录 英英释义： sampling[ 'sɑ:mpliŋ, 'sæ- ]n.(statistics) the selection of a suitable sample for studyitems selected at random from a population and used to test hypotheses about the population同义词：sample distributionsamplemeasurement at regular i
