英语词汇product 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	product matrix
释义	product matrix 简明释义产品矩阵：指在市场营销中，将产品按照不同的维度进行分类和组合的一种方法。通过产品矩阵，企业可以更好地了解产品组合的特点和市场需求，从而制定相应的营销策略。网络释义 1 [数]?积矩阵 ... product mapping 乘积映射 product matrix 积矩阵 product measure space 乘积测度空间 ... 2 ?积矩 ... product attribute 产品特性 product matrix 积矩 product moment 积差 ... 短语 1 matrix product 数矩阵积 ; 矩阵直积 ; 矩阵乘积 2 inner product matrix 内积矩阵 3 Tensor-product matrix 张量的产品矩阵双语例句 1 Earnings forecast is improved according to analysis of the product matrix of the company. 基于公司产品矩阵分析调高盈利预期。 2 Prediction to the regression parameters was converted to predict cross product matrix of the variable augmented matrix. 对多元线性回归模型参数的预测，转化为对其变量集合的增广矩阵的叉积阵的预测。 3 And we can reformulate this in terms of matrix multiplication or matrix product. 我们可以用，矩阵乘法或矩阵乘积的形式来表述这些式子。同近义词 [数]积矩，积矩阵 product moment
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