英语词汇quasi-direct sum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-direct sum
释义	quasi-direct sum 简明释义拟直和网络释义 1 ?拟直和 ... 内直和 internal direct sum; internaldirectsum 拟直和 quasi-direct sum; quasi-directsum 弱直和 weak direct sum ... 双语例句 1 The definition of similar quasi-direct sum of matrix is introduced. Andthe connection with group inverse is discussed. Some properties and applications are obtained. 首先引入矩阵的相似准直和的定义，讨论了它和群逆的关系，得到了一些性质和应用．。
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