a square matrix of n rows and columns; the first n^2 integers are arranged in the cells of the matrix in such a way that the sum of any row or column or diagonal is the same
例句
用作名词 (n.)
In fact, today, the Chinese people still use magic squares for cutting and trimming bonsai trees to the correct mathematical ratios of nature. 事实上,在今天,中国人民仍然使用幻方的切割和修剪树木盆景正确的数学比率的性质。