Tri-diagonal matrix
[计] 三对角线距阵, 三对角矩阵
🧩 词语组成解析
[计] 三
diagonal
[dai'ægənl]
n. [数]对角线;斜线;斜列;斜纹布;
adj. 对角线的;斜线的;斜的;斜纹的;
🗣️ 情景例句
She's got him under her thumb.
她把他给管住了。
To build with blocks
搭积木
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向