例句與用法

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1. A contingency table is made up of rows and columns .
   列聯(lián)表是由橫行和縱欄構(gòu)成的。
2. All data must be recorded legibly and neatly in straight rows and columns .
   所有的數(shù)據(jù)必須明白地和整潔地記錄在直列和橫列中。
3. We may partition matrices by drawing horizontal and vertical lines between the rows and columns .
   我們也可以將矩陣分塊，即在行以及列之間畫一些水平線和垂直線。
4. The second-order determinant that multiplies a given element is found by crossing out the row and column in which that element appears .
   乘給定元素的二階行列式是刪去該元素出現(xiàn)的行和列而得到的。