虚拟多维数据集 meaning in English

virtual cube

Virtual cubes are not supported
不支持虚拟多维数据集
During upgrading , virtual cubes are migrated as linked measure groups
在升级过程中，虚拟多维数据集将作为链接度量值组进行迁移。
Previous versions of analysis services supported virtual cubes , a combined view of a subset of measures and dimensions from one or more regular or linked cubes
Analysis services的早期版本支持虚拟多维数据集，即一个或多个常规或链接多维数据集中的度量值和维度子集的组合视图。