英语词汇unbiased variance的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	unbiased variance
释义	unbiased variance 英?[?n?ba??st ?ve?ri:?ns] 美?[?n?ba??st ?v?ri?ns] 释义无偏方差，均方差
随便看	matrix retainer matrix Riccati differential equation matrix ring matrix rock matrix rolling machine matrix router matrix row matrix row spacing matrix sampling matrix save value matrix screen matrix screen cathode ray tube matrix selection matrix selector matrix semigroup matrix sentence matrixsentence matrix separator supramagnet matrix separator matrix sequence controller matrix series matrix sign matrix signal matrix sign function matrix size matrix size in displays

英汉双解词典包含4367426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。