principal diagonal

基本解释

• [數] 主對角線

同根派生

• principal diagonal相关词

英汉例句

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.
  提出了拓撲方法，即考慮分子圖頂點的性質，直接用酯類化郃物的分子碎片的特征值爲主元來搆建鄰接矩陣。

• principal diagonal更多例句

词组短语

短語

• dominant principal diagonal matrix 主對角佔優矩陣類
• principal diagonal polynomial [數]主對角多項式

• principal diagonal更多词组

专业释义

數學

• 主對角線
• 衷角線