数据信息系统 meaning in English
data information system
Examples
- With the background of the space ground - based application system , this paper analyses and researches the management and distribution of the data information system . this selected topic has the important realistic meaning
论文以航天地面应用系统为研究背景，分析了航天地面数据信息系统的管理和发布，在选题上具有重要的现实意义。 - This paper outlines the concept , role and meaning , and standard of me tadata firstly . on the basis of the content standard of metadata for " nredis " , combinated with the technology of asp . net , this paper designs a metadata information system for digital geological map based on the b / s mode . the system implements mainly four functions : the browse of metadata standard , the input of metadata , the query of metadata and the maintenance of metadata . this system provides the academic bases and technical prototype for constructing national spatial information infrastructure ( nsii ) and digital earth , at the same time , it will promote the sharing of geo - spatial information and propel the progress of technology . at last , the result of the researching and studying is summarized and the future development tendency is expected in this paper
并以“ nredis ”元数据内容标准草案为标准，结合asp . net技术，设计了一个基于b s模式的数字地质图元数据信息系统，系统主要实现了元数据标准的浏览、元数据输入、元数据查询和元数据维护四大功能，为国家空间信息基础设施和数字地球的建设提供了一定的理论基础和技术原型，对地理空间信息的网络发布和共享具有积极的推动作用和深远的社会意义。 - At first , this paper introduces the information systems simply , points out with the development of internet / intranet , mis ' s construction has extended from client / server model to browser / server model , and discusses the characteristic and the development method of browser / server construction . following aiming at the characteristic of the data in the space ground - based application system and the demand of the user , we construct a model of three tiers of browser / server based on web . based on this model , the data information system in the space ground - based application is finally accomplished by using asp and com
本文首先对信息系统进行了简单的介绍，指出随着internet / intranet的发展，管理信息系统的体系结构已经从client / server模式扩展到browser / server模式，论述了browser / server模式信息系统的结构特点和开发方法。并针对航天地面数据的特点和航天数据用户对数据的需求，构造了一个基于web的三层browser / server结构的系统模型，利用动态网页技术asp与组件技术com相给合，来开发符合用户需求的航天地面数据信息系统。