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1)  nautical science
航海科学
2)  Navigational technology
航海科技
3)  general navigation
航海;航运;航海学
4)  subject navigation
学科导航
1.
Research and thinking on the construction of key subject navigation database
重点学科导航库建设的研究和思考
2.
On organization of network academic resources——Areflection of the construction of key subject navigation system in university libraries
网络学术资源组织——高校图书馆建设重点学科导航系统的思考
3.
The development orientation of collection construction of polytechnic school libraries under network surroundings is building scientific and reasonable collection system,making subject navigation and strengthening cooperation among academic libraries and public libraries.
从建立科学合理的馆藏体系、制作学科导航、加强馆际合作3个方面论述了网络环境下中专图书馆藏书建设的发展方向。
5)  Subject navigation system
学科导航
1.
This paper analyzes the construction status of subject navigation system in university library and points out corresponding problems as well as the countermeasure and trend of its development.
本文探讨分析了高校图书馆学科导航库的建设现状,指出了导航库建设存在的问题,提出了导航库的发展对策和发展方向。
2.
This paper discusses the status quo of the subject navigation system in college, and puts forward some countermeasures and the trend of its development.
讨论了高校学科导航库的建设现状,提出了导航库的发展对策和发展方向。
6)  Discipline navigation
学科导航
1.
This article analyzes the function of the discipline navigation system in the development and integration of network information resource,elaborates the strategies and methods of using discipline navigation system in the development and integration of network information resource.
分析了学科导航系统在开发、整合网络信息资源方面的功能与作用,论述了利用学科导航系统开发、整合网络信息资源的策略与方法。
2.
This paper summarizes the development status of discipline navigation.
学科导航是高校数字化图书馆建设的重要内容。
3.
Based on analysis of the literatures related discipline navigation in China,the research status of discipline navigation is introduced,the currently existing problems and shortcomings are analyzed,and the research trends are predicted.
基于对我国学科导航相关文献的调查统计分析,阐述了学科导航的研究现状,系统分析了当前我国学科导航研究存在的问题与不足,并对学科导航的研究趋势进行了预测。
补充资料:国防科学技术先期技术开发(见国防科学技术预先研究)


国防科学技术先期技术开发(见国防科学技术预先研究)
advanced technology development of national defense science and technology

  guomng kexue listiu Xlanqi lishu切ifa国防科学技术元期仪不井汉哗u-vanced teehnology develoPment ofnationalde-fense seienee and teehnology)见国防科学技术预先研究。
  
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