“within-group matrix of sums of squares and cross-products”概念、定义、翻译-科学时代

单词	within-group matrix of sums of squares and cross-products
释义	统计学词汇手册 within-group matrix of sums of squares and cross-products 组内均方和交叉乘积矩阵
随便看	sympatric sympatric sympatric hybridization sympatric speciation sympatric species sympatric species sympatric species sympatry sympatry sympectothion sympegma sympetalous sympetalous corolla sympetalous flower symphalangia symphilia symphitic symphonic drama symphonic jazz symphonic painting symphonic picture symphonic poem symphonic poem Symphonie Fantastique Symphonie mit dem Paukenschlag

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

within-group matrix of sums of squares and cross-products