英语词汇reduced cost coefficient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	reduced cost coefficient
释义	reduced cost coefficient 简明释义缩减成本系数：指在线性规划中，目标函数中的某个变量的系数经过优化后的值，用于衡量该变量对目标函数的贡献程度。缩减成本系数越小，表示该变量的贡献越小。网络释义 1 ?缩减成本系数缩减成本系数双语例句 1 Because the coefficient matrix of the equation to be solved is very sparse, the algorithm with the compact storage scheme is given and the computation cost is also reduced. 对于所求解方程的系数矩阵的高度稀疏性，给出了紧缩存储算法，节省了存储空间和减少了计算量。
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