炼钢厂成本分析信息系统的开发设计

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包钢热电厂综合管理信息系统

本文论述了包钢热电厂综合管理信息系统的设计思想、功能模块、数据库和实现方法。该系统实现了生产数据及相关信息的数据采集与各类指标的管理统计、设备及材料的管理等各项业务处理，使得生产信息准确、唯一地传递，为生产经营者提供全面查询、分析、预测的依据，基本达到“无纸办公”的水平。     

Intelligent SQL

Intelligent SQL is an intelligent database engine interface language which incorporates object-oriented, inferencing, and multi-media constructs. It is intended to be a powerful extension of existing SQL dialects. It also provides querying capabilities for object-oriented databases. Intelligent SQL was prototyped at Ashton-Tate. This paper discusses the main features of Intelligent SQL.     

PB技术对数据库系统的管理方法

PowerBuilder的主要特色是方便有效的访问和管理数据库。PB技术对数据库的管理是通过三个重要的环节实现的。一是创建一个好的数据库；二是编制应用程序创建数据窗口；三是建立数据窗口与数据库的连接。     

岩样自然伽玛能谱的数据库管理系统

本文阐述了岩样自然伽玛能谱数据库管理系统的功能、结构、特点以及它在研究自然伽玛能谱与岩性参数间关系中的应用，为自然伽玛能谱测井的资料解释奠定了理论基础。     

How to Control Robots Interacting with Dynamic Environment

The goal of this paper is to shed light on the control problem of constrained robot motion from the aspect of the dynamical nature of the environment with which the robot is in contact. Therefore, the criticism of traditional hybrid control which allows position/force feedback loops to split into independent control with respect to position and force, is not the main point we want to make. Reference to the papers written by the founders of hybrid control and their numerous followers served only to better understand the reason and motivation for suggesting a different approach to control of robots interacting with environment.The paper has a predominantly review character, based on recently published work. It also contains some new, unpublished results in the framework of the unified approach to the position/force control of robots, proposed by the present author and his co-workers. By pointing to the possibility of introducing an environment dynamics in the contact tasks of the machining type, the author emphasizes that the proposed dynamically interactive control can be applied to a completely different class of tasks, in which a contact is made between the system (constructions or structure) and very specific kinds of dynamic environments.     

Office Chart11组件在C#．NET数据库开发中的应用

本文介绍了MOC组件的安装与使用，并给出了C#．NET for Windows数据库项目开发中应用MOC组件编程的一个实例。