product matrix

基本解释

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。
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Last-minute Christmas shopping is stressful enough without having to untangle Apple's product matrix too.
即便无需在苹果系列产品中找出个头绪来，圣诞的最后一刻采购已经足够令人倍感压力。
In addition it also explains the work package, the product tree, the product matrix, the statement of work and technical specification through some practical examples.
对工作包、产品树、产品矩阵、工作说明和技术规范也有详细的描述，并通过实例说明了编制方法。

If you went to the (now defunct) mtxtablet.com site that was most often used to pitch the Matrix One, you saw a strictly buyer-focused page with one product and two variants.
ENGADGET: Ginsu knives, psychic hotlines and a $90 tablet: the story behind the Matrix One (update: more details)