So a typical NXD stores XML documents in an efficient way.

因此，典型NXD的特点是以高效的方式存储XML文档。

youdao

If I had to do this project all over again, I would definitely use an NXD.

如果我必须重新做这个项目，我肯定使用NXD。

youdao

And, though they might use an NXD in addition to their relational database, this can create new challenges in the integration of data divided over multiple sources.

另外，尽管可以在保留现有关系数据库的同时使用NXD，但是这会在集成多个数据源的数据方面产生新的难题。

youdao