xed

This paper presents a quantitative approach to measure the difference between two XML documents , called XED distance .

提出了一个可用于定量度量XML文档间差异的方法（称为XED距离）。

Based on specialities and processing ways of the XML document , the paper designs and founds the evaluation frame for contrasting NXD with XED .

二是根据XML文档的特性和对XML文档的处理方式设计建立NXD和XED的对比研究评估框架。

XED is the expansion of the XML supporting modules based on the original database , which accomplishes format conversion and transmission completes between XML data and database .

XED是在原有数据库基础上扩展了XML支持模块，完成XML数据和数据库之间的格式转换和传输。

At present there are two main methods to manage the XML formatted GML data : XML-Enabled Database ( XED ) and Native XML Database ( NXD ) .

对于XML格式的GML数据的管理，目前主要有两种手段：XML-Enabled数据库和nativeXML数据库。

Concerning the question how to handle XML data technically , there is a dispute , hence forms two camps : XML-Enabled DBMS ( XED ) and Native XML DBMS ( NXD ) .

在如何处理XML数据的技术上，形成两大阵营：XML-EnabledDBMS（XED）和NativeXMLDBMS（NXD）。

Presently , the research on storing and managing the XML data is mainly focused on these two aspects , using relational database ( XED - XML Enable Database ) and using the native XML database ( NXD-Native XML datadabe ) .

目前关于对XML数据存储和管理的研究上主要集中在使用关系数据库来存储和管理XML数据（XED-XMLEnableDatabase）和使用原生XML数据库（NXD-NativeXMLdatadabe）来进行存储和管理两个方面。

xed ones . Three are in villages and 13 are in competition venues . And we will also have some temporary stations , and we also have one lab and at last we need some outreach booths . " The 2022 Winter Olympics will be held in Beijing and Zhangjiakou in Hebei Province .

，我们还有一些临时站，还有一个实验室，我们还需要一些外展站。”2022年冬奥会将在北京和河北省张家口举行。