英语词汇quasi-diagonal matrix怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	quasi-diagonal matrix
释义	quasi-diagonal matrix 简明释义准对角矩阵专业释义 1 数学拟对角矩阵双语例句 1 We introduced the concept of block directed edge cover diagonal quasi dominant matrix, obtained a new nonsingularity criteria for matrices and distribution theorem on eigenvalues of matrix. 引进了拟块有向边覆盖对角占优矩阵概念，给出了新的矩阵非奇异判定定理和特征值分布定理。
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