Each customer store may need to apply a different filter to the catalog, so that only those products relevant to the customer segment served by the store appear for sale.
每个客户存储可能需要使用目录的不同过滤器，使得在销售中仅出现由存储所服务的客户部门相关的产品。
In order to filter out all Product types that start with the letter c, the Report Author creates a filter on the entire Products hierarchy (all levels) with the following expression.
要过滤掉所有以字母c开头的Product types，报告作者在整个Products层次结构(所有级别)上创建了一个过滤器，表达式如下。
They may be merely additions to existing product lines (the first cigarette with a filter tip, for instance) or improvements to existing products (a new whiter-than-white washing powder).
它们也可能仅仅是在现有的产品上增加了一些东西(比如推出带有过滤嘴的香烟)，或者是对现有的产品做出改良(比如一种能把衣服洗的更白的洗衣粉)。
应用推荐