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information system
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  相似匹配句对
     Information and System
     信息与系统
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     The Perioperative Information System
     围术期病人信息系统
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     the information system for the committ-(?)
     大屏幕显示的常委会议综合信息系统;
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     INFORMATION
     信息动态
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     system).
     系统)。
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  information system
With geographic information system (GIS), the ecological water requirement for forests in the Jinghe watershed, western China was estimated.
      
Using the ArcView Geographic Information System (GIS) platform, a case study was carried out by selecting the population of Pinus massoniana from a needle-and broad-leaved mixed forest community in the Heishiding Nature Reserve, Guangdong Province.
      
In this study, remotely sensed data and the geographic information system were applied to analyze the changes in land cover along topographic gradients from 1978 to 2001 in Beijing, a rapidly urbanized mega city in China.
      
The priority analysis using the geographical information system (GIS) tool has revealed that castern provinces should be of high priority in the future reduction activities of dioxins release in China.
      
Spatial distribution of ecological security status assessment of West-Liaohe River based on geographic information system
      
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In this paper, some problems for Large Scale Systems theory are discussed. There are: what the Large Scale System (LSS) is; the relationship between LSS' theory and control theory; the relationship between LSS' theory and System Engineering; the relationship between LSS' theory and Cybernetics; the special problems of LSS' theory. In author's opinion, LSS' theory is the important part of the third age of control theory, i.e. the fundamental of the total complex automation. On the other hand, LSS' theory is...

In this paper, some problems for Large Scale Systems theory are discussed. There are: what the Large Scale System (LSS) is; the relationship between LSS' theory and control theory; the relationship between LSS' theory and System Engineering; the relationship between LSS' theory and Cybernetics; the special problems of LSS' theory. In author's opinion, LSS' theory is the important part of the third age of control theory, i.e. the fundamental of the total complex automation. On the other hand, LSS' theory is the new stage of development Systems Engineering——Dynamical Systems Engineering. It may also be said, LSS' theory is the new branch of cybernetics ——LSS' Cybernetics. LSS' theory is not the classification of the size of various systems, but it's the methodology of the analysis and synthesis of large complex control and information system. It is the system science of large scale systems.

本文讨论关于大系统理论的几个问题,即:什么是大系统?大系统理论与控制理论的关系;大系统理论与系统工程的关系;大系统理论与控制论的关系;大系统理论的特殊问题。作者认为,大系统理论是第三代控制理论的重要内容,是综合自动化的理论基础。另一方面,大系统理论也是系统工程发展的新阶段——动态系统工程。也可以说,大系统理论是控制论的新分支——大系统控制论。大系统理论不是关于系统大小的分类学,而是大规模复杂控制与信息系统分析和综合的方法学,是研究大系统的系统科学。

Relationship between the superficial mineral and their indicator plants in an airborne remote sensing test area has been investigated by ways of the chemical analyses of both superficial mineral and trace elements in those plants and, especially, the field spectral analysis. The former two analyses, showing the mineral contents in the defectively growing plants, can directly indicate the existence and amount of mineral in that area. The existence of mineral in a certain kind of plants, as observed, always make...

Relationship between the superficial mineral and their indicator plants in an airborne remote sensing test area has been investigated by ways of the chemical analyses of both superficial mineral and trace elements in those plants and, especially, the field spectral analysis. The former two analyses, showing the mineral contents in the defectively growing plants, can directly indicate the existence and amount of mineral in that area. The existence of mineral in a certain kind of plants, as observed, always make the plant to reflect a particular spectrum and the different minerals contained in plant present their own spectra respectively. Such characteristic spectra are available to reveal the existence of mineral or rocks which are covered by proper vegetation. Thus, a new information system is developed as the characteristic geological data to air or space-borne remote sensing. It may serve to provide the fundamental data for discriminating one from another in the pictures remote-sensed by airplane or satellite. Therefore, it will be a new method to the geophysical prospecting.

本文通过实验区的地表矿物含量分析、植物体内微量元素化验,该土壤环境上生长植物光谱的野外测试,提出了该实验区的矿物指示植物,研究了用植物的特征光谱揭示被植被覆盖的地表矿物的存在,由此探索航空航天遥感的地质特征信息。

The modern transport service is characterized byadvanced science and technology, and also by effectiveorganizing and managing arts as well. An important aid inbusiness management is the overall information system.Information is reflected through data, report forms, bills,rules and regulations, instructions, etc.. Business dirctorscontrol the process in the service by inspecting data anddeal with the information system's outputs. Discussed in this paper are the role of information in themanagement...

The modern transport service is characterized byadvanced science and technology, and also by effectiveorganizing and managing arts as well. An important aid inbusiness management is the overall information system.Information is reflected through data, report forms, bills,rules and regulations, instructions, etc.. Business dirctorscontrol the process in the service by inspecting data anddeal with the information system's outputs. Discussed in this paper are the role of information in themanagement of a modern transport service, the establishmentand the construction of such an information system.

现代交通运输业是以先进的科学技术和先进的组织管理技术为特征的,全面管理信息系统是企业管理中的一个重要工具。信息一般是通过数据、图纸、报表、凭证、规章制度、指令等反映出来。企业主管人员是通过审查数据、处理数据系统的输出来监督企业的生产过程。本文论述了信息在现代交通运输业中的作用、信息系统的建立及其组成等问题。

 
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