系统信息

Target discrimination is a key technique in missile defense system, and after analyzing the defense system configuration, an integrated target discrimination mathematical model based on recursive temporal-spatial data fusion is performed, which brings the expert knowledge, environmental information and measure information into the integrated discrimination flow.

摘要目标识别是导弹防御系统的支撑技术，本文参考导弹防御系统配置，建立了基于时空信息序贯融合的综合识别数学模型，将专家知识、环境信息以及测量信息共同纳入综合识别流程。

Cartography and Geographic Information Systems Research Institute (National Bureau of Surveying and Mapping Institute of Geographical Names) Geographic Information System is mainly engaged in theoretical and applied research, as well as cartography and toponymy research, focused on solving the geo-spatial information collection, storage, management, analysis, expression and applications theoretical and technical problems.

地图学与地理信息系统研究所主要从事地理信息系统理论与应用研究以及地图制图和地名学研究，重点解决地理空间信息采集、存储、管理、分析、表达和应用等方面的理论与技术问题。

The main areas of research include the basis of the number of regional geo-spatial framework for geographic information systems industry, based on geographic information-sharing and social applications, large-scale cartographic works, the theory of modern cartography, toponymy theory, such as Geographic Names Information System.

主要研究领域包括数字区域地理空间基础框架、行业地理信息系统、基础地理信息共享与社会化应用、大型地图制图工程、现代地图学理论、理论地名学、地名信息系统等。

With the development of information age, the current trend in hotel-industy is towards modernization and automation.

随着信息时代的发展，酒店业正朝着现代化、自动化的方向发展，本网络信息系统就是一套实用的酒店管理信息系统。

Also it is responsible to the security, secrecy, verity and integrity of the information.

信息安全技术是一门综合的学科，它涉及信息论、计算机科学和密码学等多方面知识，它的主要任务是研究计算机系统和通信网络内信息的保护方法以实现系统内信息的安全、保密、真实和完整。

Based on the developed variable polarity TIG welding power supply ,it establishes variable polarity TIG welding arc multi-information measuring and processing system by adopting memory oscilloscope,high speed video-recorder?spectrograph?welding arc dynamic analyzer and computer.

以研制的变极性TIG 焊接电源为实验平台，采用记忆示波器、高速摄像仪、光谱分析仪、焊接电弧动态分析仪，建立起变极性TIG焊接电弧多信息测试分析系统，同时采集焊接电流、电弧电压、电弧形态和电弧光谱等重要信息，并基于VisualC++语言开发的软件系统对采集的各种信息进行融合及分析。

But some changes, such as development of information technology, innovation of management theory and vigorousness of competition, made IS directed by old pattern can not meet the variant demands of managers.

中文摘要：本文首先分析了信息系统对于当今企业的重要作用，但随着信息技术的发展、管理理论的创新、竞争的加剧等各方面情况的变化，目前按原有模式开发的信息系统已经不能满足管理人员多变的、多方面的需求。

This dissertation analyzed the importance of Management Information System for corporation and organization. But some changes, such as development of information technology, innovation of management theory and vigorousness of competition, made MIS directed by old pattern can not meet the variant demands of managers.

本文首先分析了管理信息系统对于当今企业的重要作用，但随着信息技术的发展、管理理论的创新、竞争的加剧等各方面情况的变化，目前按原有模式开发的管理信息系统已经不能满足管理人员多变的、多方面的需求。

Because geographic information system is short of the unified standard,it is difficult to alterate information between different GIS.

中文摘要：由于地理信息系统缺乏统一的标准，不同地理信息系统之间很难进行信息交互。

In now this calculator ages, big and part of informations management work all part ofly or all was supported by calculator, but in every kind of calculator management information system, the fast fierce development of the geography information system is particularly for arrestive.

在当今这个计算机时代，大部分的的信息管理工作都部分或全部由计算机支持，而在各种计算机管理信息系统中，地理信息系统的迅猛发展尤为引人注目。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。