英语词汇expected sampling fraction怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	expected sampling fraction
释义	expected sampling fraction 简明释义期望抽出率专业释义 1 数学期望抽出率
随便看	trache- trache trachea trachea cannula trachea canula trachea cephalica dorsalis trachea cephalica ventralis trachea dilator tracheae tracheaectasy trachea et bronchi trachea foreign body forceps trachea hook trachea intubation tracheal tracheal air tracheal air sac tracheal air stream temperature detector tracheal anesthetic atomizer tracheal annular ligament tracheal annular ligament tracheal antimicrobial peptide tracheal artery tracheal aspiration tracheal atresia

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。