环比动态比率,是以每一分析期的数据与上期数据相比较计算出来的动态比率。
补偿深度的影响因素有:纬度、季节、日照角度、天气、()、()等。
You design a Business Intelligence (BI) solution by using SQL Server 2008. The solution includes a SQL Server 2008 Analysis Services (SSAS) database. A cube in the database contains a large dimension named Customers. The database uses a data source that is located on a remote server. Each day, an application adds millions of fact rows and thousands of new customers. Currently, a full process of the cube takes several hours. You need to ensure that queries return the most recent customer data with the minimum amount of latency. Which cube storage model should you use?() hybrid online analytical processing (HOLAP)。 relational online analytical processing (ROLAP)。 multidimensional online analytical processing (MOLAP)。 automatic multidimensional online analytical processing (automatic MOLAP)。
总成本费用由一定时期为生产和销售产品而花费的全部成本和费用组成。
下列作品属于儿童诗的是()。 《小溪流的歌》。 《李子核》。 《猪八戒吃西瓜》。 《阳光》。
民族区域自治是解决我国民族问题的()。