常見例句雙語例句The special matrices included inverse M-matrices, inverse Z-matrices, tridiagonal matrices and nonnegative irreducible matrices.其中重要的有特殊矩陣Z-矩陣、逆M-矩陣、三對角矩陣、非負(fù)不可約矩陣等。 返回 irreducible nonnegative matrices