These plugins are themselves modules, which go through the normal dependency chain and versioning issues that the enclosing system is providing.

这些plugin自己也是模块，也面临依赖链和版本问题。

youdao

When XML document comes forth incomplete information, XML functional dependency has also important meaning for the research of key, normal form and integral restriction for XML document.

当XML文档出现不完全信息时，XML函数依赖同样对于XML文档的键、规范化和完整性约束的研究具有重要意义。

youdao