xed
- 网络固定的;需求交叉弹性
![xed](../cache/701665.jpg)
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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)。
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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。
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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。
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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。
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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)。
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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。
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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。