英语词汇“do a sum by proportion”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	do a sum by proportion
释义	do a sum by proportion 按比例计算
随便看	matrix sign matrix signal matrix size matrix solution matrix sound system matrix spectrophotometry matrix stability matrix steel matrix steels matrix storage matrix storage system matrix store matrix stress calculation matrix structural analysis matrix structure matrix sum matrix supported enzyme matrix-supported fabric matrix switch matrix switch by current coincidence matrix system matrix table matrix technique matrix theorem matrix theory 23425251 2343 234324114 234324121 234325111 23433115 234353 2344 235 23511 54789 54790 54791 54792 54793 54794 54795 54796 54797 54798