短语词组短語full row -rank 滿行秩row full rank 行滿秩row full rank matrices 行滿秩陣row column rank 行秩full -row rank 滿行秩full row rank 行滿秩;滿行秩has full row rank 行滿秩row rank of matrix 矩陣的行秩row rank of a matrix 矩陣的行秩 返回 row rank