检索方式

• Editors should be proficient in mastering certain retrieval skills , get familiar with retrieval methods , correctly compile words and sentences for retrieval , and simultaneously have a better understanding of key database structure and the guidance system
  编辑应熟练掌握一定的网络检索技巧，熟悉常用的检索方式，正确编写检索词句，同时还要时重要数据库结构及其导航系统有一定了解。
• To hospitals , medical cases are the most important data source for its treatment , instruction and researching . it is a primary task for this system to offer the flexible searches and reliable result for doctors , and decrease the workload of manager
  病案是医院医、教、研的重要数据源，向医务工作者提供方便灵活的检索方式和准确可靠的统计结果、减少病案管理人员的工作量是系统的主要任务。
• In order to help users select and use retrieval systems , the author analyses , evaluate and compare in chinese free retheva1 systems of technique standard document in the details of contents , retrieval style and catalogue information of technique standard document
  摘要本文对我国可免费检索技术标准文献的检索系统，从收录内容、检索方式、技术标准文献著录信息及检索结果作较详细的比较、分析与评价，以便用户选择使用。
• In order to improve the existing methodology of carpool information retrieval , on the basis of the region to region algorithm and by the use of the graph theory , an algorithm based on traffic network and its complexity analysis were presented
  低效率的信息交流方式制约了合乘出行方式的发展，针对现有合乘信息检索方式的不足，在区域区域匹配算法的基础上，引入图的概念，提出了一个基于交通路网的路径匹配算法，并给出了算法复杂度分析。
• The subsystem of identification could provide two ways of search for unknown species of termite . one was the dichotomous key , and . another was multi - way search . these two search way all could provide satisfying search results
  白蚁鉴定子系统可从已知的分类阶元开始，基于二项式检索表进行鉴定，鉴定原理同传统的二项式检索；也可采用多途径检索方式，利用多个形态特征，对白蚁种类进行鉴定，鉴定结果显示被鉴定种的信息和用于鉴定的形态特征。
• End users elicit information from systems continuously , often to a given end , but they have considerable differences from professional users of information systems in terms of needs and habits . although online information systems are backed up by high - quality , reliable databases , users are constrained by factors such as prices , search capabilities and search methods , and puzzled by a surfeit of similar systems available on the market
  最终用户的需求和习惯与信息专业人员有很大差异，尽管联机信息系统拥有信息质量高和可靠性强的数据库，但由于价格、检索功能、检索方式等对用户的限制以及市场上充满了类似的产品等诸多因素，把最终用户带入两难的处境。
• Content - based video retrieval ( cbvr ) is now a research “ hotspot ” in multimedia discipline , it integrates the content of digital image processing , digital video processing , multimedia technique , database technique etc . and uses the video features as a retrieval condition to overcome the shortcomings of traditional retrieval methods based on attributes
  基于内容的视频检索是当前多媒体领域的研究热点,它综合了数字图像处理、数字视频处理、多媒体技术、数据库技术等多学科的内容,使用视频的底层特征作为检索的依据,克服了传统的基于属性检索方式的不足。
• By entirely retrospecting the tools and technology of the internet retrieval , the main existing problems and limitations of present retrieval tools are summarized , including : unscientific retrieval means , unreasonable retrieval methods , singleness of result displaying , weak capability for personalization , low intelligent function , and so on
  对网络检索工具及技术进行了全面回顾，并总结了当前检索工具所存在的主要问题及局限性，包括：检索方式不科学、索引方法不合理、结果显示单一、个性化能力差、智能程度低等。
• The key changes of information organization in last 20 years have taken place because of being networked and digitalized resources , so information description , storage and retrieval keep developing with the support of new technology , and as a result they promote the information organization to the direction of individualization and virtualization , and the information organization mechanism become more diversified and flexible which is more adapted to user demands
  摘要近20年来的资源网络化与数字化引发了信息组织的根本性变化，信息的描述、存储、检索方式在新技术的支持下不断发展，从而推动信息组织方法向个性化、虚拟化的方向演变，使之具有多样化的、灵活的、更适应用户复杂需求的组织机制。