principal diagonal

基本解釋

• [數(shù)] 主對角線

同根派生

• principal diagonal相關(guān)詞

英漢例句

雙語例句

• It is proposed a new topological method of adjacent matrix of esters which was constructed by taking the characteristic value of the pieces of ester compounds as principal diagonal element.
  提出了拓?fù)浞椒ǎ纯紤]分子圖頂點(diǎn)的性質(zhì)，直接用酯類化合物的分子碎片的特征值為主元來構(gòu)建鄰接矩陣。

• principal diagonal更多例句

詞組短語

短語

• dominant principal diagonal matrix 主對角占優(yōu)矩陣類
• principal diagonal polynomial [數(shù)]主對角多項式

• principal diagonal更多詞組

專業(yè)釋義

數(shù)學(xué)

• 主對角線
• 衷角線