Analyzing the integration theory: narrating the heterogeneous data resource; andbringing forward the integration feasibility among them; giving an analysis detailed for thetransacting process of integration for the heterogeneous data resource.4.
３、异构信息集成机理分析：对常见的异构信息源汇总分析；提出基于 ＸＭＬ 的异构信息集成可行性。 并针对通过 ＸＭＬ 实现异构数据交换的过程进行详细分析。
参考来源 - 基于XML的企业异构信息源集成平台研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In view of the significance of query decomposition and optimization in the Heterogeneous Data Resource Integration System, in-depth research on this aspect was mainly conducted.
考虑到查询分解及查询优化在异构数据集成系统中的重要意义，主要就这一方面进行了深入研究。
The analysis and mining of bioinformation can be strongly supported by means of acquiring high quality bio-data efficiently and conveniently from integrated heterogeneous bioinformation resource.
通过有效手段从整合的异构生物信息资源中获取高质量的生物数据，能够为生物信息的分析和挖掘提供强有力的支持。
Support to heterogeneous resource: it solved the heterogeneous system problem via the organization and level architecture of data information and interface of API.
对异构资源互访的支持：通过数据组织和分层结构，及函数接口向用户提供了统一的资源对象接口，解决了异构系统互访的问题。
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