英语词汇grand population variance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	grand population variance
释义	grand population variance 简明释义大母体的变异数网络释义 1 ?大母体的变异数 Population regression variance 母体回归变异数 Grand population variance 大母体的变异数 estimation for population variance 总体方差的估计 ..
随便看	small sword smallsword small syntactic mark small system job small-t Smalltail shark small talk small talk SmallTalk small talk small talk small talk small talk SmallTalk small tambourine small tank furnace small tarpon small tea cup small tea jar small-team small team small tear darning small tea saucer small teeth Small Temporal RNA

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。