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- Then implement and validate the previous mechanisms in the Virtual Reference Desk(VRD) system. 最后在VRD系统中实现和验证了上述机制。
- Today Virtual Reference Service(VRS) has become a hotspot in the field of international libraries. 虚拟咨询服务(VRS)以其动态、快速、全天候的显著特点成为当今国际图书馆界的研究热点。
- The contents include constructions of figure resource, union sear engine platform, virtual reference platform, professional troop. 内容是数字资源建设、导构统一检索平台建设、网上参考谘询建设、专业队伍建设；
- VRS(Virtual Reference Station) represents GPS-RTK Technology,whose appearance would unitize all the surveying and mapping work in an area. 的意思是虚拟参考站,它所代表的是GPS的网络RTK技术,它的出现将使一个地区的所有测绘工作成为一个有机的整体。
- In addition, a further discussion on the importance of prefilter in the design is made while researching the virtual reference concept. 另外,在针对虚拟参考概念的研究中,深入讨论了滤波器在系统设计中的重要作用,给出了其具体的计算形式。
- This paper analyzes prior control, on the spot control and afterwards control of virtual reference so as to improve strengthen quality control. 并就此分析了虚拟参考咨询项目事前控制、事中控制及事后控制，以期加强服务质量控制。
- Virtual reference service(VRS) as a new model of reference service is derived from the development of web and the informationization of the hospitals. 数字参考咨询是图书馆随着网络化环境发展,医院信息化进程而衍生的一种新型参考咨询服务方式。
- And to analyse the virtual reference service projects prior control, a matter of control and subsequent control, with a view to strengthening the quality of service control. 并就此分析了虚拟参考咨询项目事前控制、事中控制及事后控制,以期加强服务质量控制。
- To realize virtual reference services, we should create knowledge banks, utilize virtual reference products, and promote interlibrary cooperation. 1 fig. 6 refs. 要实现虚拟参考服务,必须建立知识库,必须利用虚拟参考产品,必须开展馆际合作。图1。参考文献6。
- The paper introduces the information of papers presented at the annual VRD Conference 2003 and reveals the current status of the study of virtual reference services abroad. 文章介绍了在2003年 VRD 年会上宣读的论文信息,展示了当前国外虚拟参考服务领域的研究状况。
- The paper, based on the model of “block of time” cost calculator, makes a simple model to accommodate for the library practice of virtual reference services in our country. 摘要在介绍“间隔时间”成本预算模型的基础上，对该模型进行简化，使其适合中国图书馆界虚拟参考谘询服务的实践。
- Jana Ronan in the "real-time quiz services:Virtual Reference Service Guide" inspection,the authere puts forward "The best practice,The best policy" of slogan. 虚拟参考咨询服务政策是指提供虚拟参考咨询的机构为开展虚拟参考咨询工作而制定的行动准则。
- From the collaborative theory angle, the author has analyzed Virtual Reference Desk (VRD) of the work flow each work pitch point collaborative relations. 摘要从协同学理论角度，分析了虚拟参考咨询台(VRD)工作流程各个工作环节的协同关系。
- By integrating compound &distributed service agency service, virtual reference service, cooperative service as well as discipline gateway service, modem reference service provides the convenience of user self-orientation service. 通过建立复合型分布式分层次的服务机构、基于多种模式的虚拟参考咨询服务、协作式服务、学科信息门户服务等现代参考咨询服务方式整合，为实现用户自导式服务提供了便利条件。
- From the causes of the problem,this paper elaborates the meaning,foundation and premise of the Virtual Reference Service cooperation and proposes several measures to speed up the development o... 文章从问题的起因谈起,论述了虚拟参考服务协作的涵义及其基础和前提,并提出了加快我国虚拟参考服务协作工作发展的几项措施。
- virtual reference and consultancy service 虚拟参考咨询服务
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- I like to have my reference book within my reach. 我喜欢把参考书放在随手拿得到的地方。
