英语词汇dispersion of random variable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	dispersion of random variable
释义	dispersion of random variable 翻译随机变量的离散度以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 [统计]?随机变量的离差 ... 酸性试验比率 acid-test ratio 随机变量的离差 dispersion of random variable 随机变量的期望值 expected value of random variables ... 短语 1 dispersion of a random variable 随机变量的离差
随便看	cross crossability crossability crossability crossability barrier crossability pattern crossable cross a bridge when one gets to it cross absorption Crossac cross acceleration cross accent cross acceptance cross a check cross a cheque cross action cross action cross action artery clamp cross action clip cross action forceps cross action towel clamp cross action towel clip cross action trachea dilator cross-adaptation cross adaptation

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。