xrdb中文是什么意思

• [网络] 提供X的资源数据库；新葡京娱乐城龙虎怎么样

• "xrds," 中文翻译 :    =cross-roads 交叉口, 道路交叉点
• "xrd (x-ray diffraction or x-ray diffractometer)" 中文翻译 :    -射线衍射或X-射线衍射仪
• "xrds." 中文翻译 :    abbr. (=cross-roads)交叉道
• "xrcc1 gene" 中文翻译 :    《英汉医学词典》XRCC1 gene ; XRCC1基因
• "xre" 中文翻译 :    [=xenobiotic response element]生物异源物质应答元件
• "xrays,mass chest" 中文翻译 :    《英文msh词典》Xrays,Mass Chest ; [入口词] Xrays,Mass Chest ; [主题词] Mass Chest X-Ray ; [英文释义] X-ray screening of large groups of persons for diseases of the lung and heart by means of radiography of the chest.
• "xre core motif" 中文翻译 :    《英汉医学词典》XRE core motif ; XRE核心模体
• "xrays" 中文翻译 :    (xray 的复数) n. X光
• "xrep" 中文翻译 :    abbr. auxiliary report 辅助报告（代号）
• "xraying" 中文翻译 :    n.X射线分析

• In this thesis, a xrdb system was design for study the issues, xrdb system is a xml storage and query system and relation database as it's physical store stucture
  论文以设计一个基于关系数据库的xml存储查询系统(下面简称xrdb系统)来研究上面的论题，xrdb是一个以关系数据库为底层的xml存储和查询系统。
• In this thesis, a xrdb system was design for study the issues, xrdb system is a xml storage and query system and relation database as it's physical store stucture
  论文以设计一个基于关系数据库的xml存储查询系统(下面简称xrdb系统)来研究上面的论题，xrdb是一个以关系数据库为底层的xml存储和查询系统。
• The feature of xrdb system is follow : the relation of xml element and it's son is keeped by relation-dictionary, as the same time the relation-dictionary keeped the element attributes, content and their corresponding in relation database . in order to get the more efficiency relation table, the dom tree of xml schema is trimed for getting orderliness xml schema . for efficiency rewrited path expression into sql, the relation dictionary keeps every xml element's absolute path
  xrdb系统的主要特色有：用关系字典保存xml元素的父子关系，元素的属性，内容以及它们对应的关系数据库表名，列名；对xml模式的dom树进行修剪，使xml模式整洁，从而使映射得到的关系的更合理；关系字典保存了每个元素的绝对路径，可以快速地把路径查询重写为结构化查询；xrdb的查询结果是原来xml文档的文档片段。