Here the techniques start with an understanding of the actual data content but considered as a group and building on that to see what that content implies for data structure and data quality.

这些技术首先理解实际的数据内容，但是将这些内容看作一个组，并以此为基础，查看这些内容对数据结构和数据质量意味着什么。

youdao

Here the techniques start with an understanding of the actual data content but considered as a group and building on that to see what that content implies for data structure and data quality.

这些技术首先理解实际的数据内容，但是将这些内容看作一个组，并以此为基础，查看这些内容对数据结构和数据质量意味着什么。

youdao