| 1. | The udm provides such views , called perspectives Udm提供了这种称为透视的视图。 |
| 2. | A udm provides additional semantics for attributes Udm提供了属性的其他语义。 |
| 3. | The correct join is implicitly made by the udm 由udm隐式执行正确的联接。 |
| 4. | The tree view on the left presents the contents of the udm 左边的树视图显示了udm的内容。 |
| 5. | The data can also be updated through the udm 也可以通过udm更新数据。 |
| 6. | The udm supports this in two ways Udm通过下列两种方式提供这种支持: |
| 7. | A udm can also contain calculated members Udm还可以包含计算成员。 |
| 8. | To improve performance , the udm provides caching services 为了提高性能, udm提供了缓存服务。 |
| 9. | A cube is essentially synonymous with a unified dimensional model 多维数据集实质上与udm等效。 |
| 10. | The udm provides role - based security Udm提供基于角色的安全性。 |