1) closed loop information systems
闭环信息系统
2) Closed loop information analysis and feedback system
闭环信息分析反馈系统
3) environmental information system
环境信息系统
1.
Application of arcview GIS for development of urban air environmental information system;
用ArcView GIS开发城市大气环境信息系统
2.
Study of Yangtze Estuary Tidal Wetland Environmental Information System;
长江口滨岸湿地环境信息系统研究
4) Environment information system
环境信息系统
1.
This paper summarizes the current situation of the study of environment information system at home and abroad, analyze the deficiency, and discusses the future trend.
环境信息系统是提高环境管理水平的重要手段。
2.
This paper introduced a new method to develop environment information system by MapObjects and objective oriented computer language, which can combine the advantages of MapObjects to display and analyze geographical information with the flexibility of objective oriented language.
介绍了一种基于地理信息系统的地图控件MapObjects与面向对象的编程语言相结合开发城市环境信息系统(EGIS)的方法。
6) information environmental system
信息环境系统
1.
And it further discusses that the causes of information negative effects should be analyzed in an information environmental system of H.
本文在借鉴其他学者的研究基础上,论述了信息负效应的类型以及其负面影响;并进一步提出要在人-信息-环境的信息环境系统中对于信息负效应产生的原因进行分析。
补充资料：闭环系统(见控制系统)
闭环系统(见控制系统)
closed-loop system
匕一h〔丁。}1 xlto(19闭环系统(elosed一loop system)系统。见控制
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条