?产品不同用途差别定价法

... 产品差异性营销 product-variety marketing 产品不同用途差别定价法 product use price difference 差别 difference; disparity; dissimilarity; distinction; unlikeness 年龄差别 disparity in age; 数[质]量上的差别 quantitative [qualitative] difference; 仅是口味差别 dissimilar in tastes only; 社会结构上的差别 unlikeness in social struction; 男女差别 disparity between men and women; 毫无差别。 there is no difference at all. 二者之间差别很大。 there is a world of difference between the two. 实际上并无差别。 there is practically no difference ...