基本解釋[數(shù)學]不可約對角占優(yōu)矩陣詞組短語短語weak irreducible diagonally dominant matrix 弱不可約對角占優(yōu)矩陣block irreducible diagonally dominant matrix 塊不可約對角占優(yōu)矩陣irreducible diagonally dominant matrix更多詞組專業(yè)釋義數(shù)學不可約對角占優(yōu)矩陣