短語詞組短語bidiagonal matrix [數(shù)]兩對(duì)角線矩陣;雙對(duì)角線矩陣;繙譯don -bidiagonal matrix 繙譯bidiagonal matrix method 二對(duì)角矩陣法anti -bidiagonal symmetric matrix 斜對(duì)稱雙對(duì)角矩陣 返回 bidiagonal