The nutritional table defined on line 12 and filled with data in lines 31 through 35 has two dimensions, since each food provides multiple nutritional values.
在12行上定义的营养表和在31到35行给出的数据有两个维度，这是因为每种食物都提供了多种营养价值。
The result is that the two dimensions will be joined through the sales fact table.
结果是两个维度将会在销售事实表中连接起来。
They may add items from two or more dimensions prior to adding any items from a common fact table between the dimensions.
他们会从一个或多个维度中添加项目，然后从常见事实表将项目添加到维度中。
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