例句與造句

1. Thirdly , we need to build up database to keep the data for data mining , and based on the analysis of economic data warehouse , data table and the problems of data granularity , data partition and the structure of data warehouse , we set the star structure of regional macro economic analysis , and we design the fact table and dimension table for data warehouse . so we design and construct economic data warehouse and fulfill economic data entry , transfer , store and management
   在這章中我們給出了一個關(guān)于pse的數(shù)據(jù)倉庫屬性的定義，即：數(shù)據(jù)倉庫是一種來源于各種渠道的單一的、完整的、穩(wěn)定的、集成的數(shù)據(jù)存儲，這個儲存的數(shù)據(jù)本質(zhì)上是面向主題的、集成的、非易失的和可動態(tài)更新的，數(shù)據(jù)的邏輯形式是提供公式數(shù)據(jù)和組織數(shù)據(jù)。
2. It's difficult to find macro economic analysis in a sentence. 用macro economic analysis造句挺難的