面向对象的

This article according to the characteristic of traditional signature and stamper, combinic the demands of signature and seal in e-Government-affair work information system, inosculates the technology of middleware and e-Government-affair security, makes use of Object Oriented and component technology, integrates correlation knowledge of compositive cryptogram, PKI, seal digital image, ActiveX etc, studies and achieves digital e-signature-seal middleware based on Web which is used in Internet/Intranet environment.

本文根据传统签名、盖章的特点，结合高校、政府等办公信息系统中的盖章签名需求，把WEB安全技术和中间件技术相融合，利用面向对象和组件技术，集成密码学、公开密钥体系PKI、印章数字图像、ActiveX控件等相关知识，研究并设计了一个应用于Internet/Intranet环境中的基于WEB的电子印章中间件。

This paper also introduced the related conception of UML and discussed the application of object-oriented modeling of UML to the process of information system analysis and design in detail on the basis of development of the expense levying system.

介绍了UML的相关概念之后，围绕国土局费用征收系统的开发，对UML面向对象建模在信息系统分析与设计过程中的应用作了详细的讨论。

On the basis of research of Bend Pipe machine's principle and Numericl Control system, by a...

通过对弯管工艺的分析，本文在研究弯管机工作原理和控制系统的基础上，以面向对象编程技术为手段，设计和开发出了基于工业PC和WINDOWS 98的双模数控弯管机数控系统，通过调试已成功应用于STAR-03W数控弯管机上：同时，也对在WINDOWS 98平台下开发数控系统所存在的实时性问题提出了解决方法。

The method of extending Huffman code-based XML storage and query implements the storing and querying of node information and the information betweens nodes.

对XML数据库系统的研究主要有两个基本途径：纯XML数据库系统，优点是充分考虑XML数据的特点，以一种自然的方式来处理XML数据，能较好地支持XML的存储和查询，但目前技术仍不成熟；在原关系数据库系统或面向对象数据库基础之上扩充

Technologies such as DirectX, object oriented programming and database are used to realize visual three-dimensional flight simulation system. In the simulation system, operator controls UAV with flight rod. The system can display the change of position and track for UAV with the change of operational input. Flight simulation data can be also recorded. Then we can analysis the operation and stable performance of UAV without empennage with qualitative and quantitative methods.

运用 DirectX、面向对象编程与数据库等技术，实现了基于 PC 机的三维虚拟飞行仿真系统，通过人机交互飞行，可以比较直观地显示无人机的姿态与轨迹随操纵输入变化而变化，同时也可记录分析仿真飞行数据，从而对无尾式无人机的稳定性与操纵性能进行定性与定量的分析评估。

Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disaster simulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.

提出了基于面向对象思想的决策支持系统设计与开发思路与策略，给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法，并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统，以及软件系统支撑环境、通讯网络与硬件等进行了系统集成，实现了两层结构的分布式化工过程爆炸灾害模拟与评价及防灾决策支持系统软件系统。

Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disastersimulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.

提出了基于面向对象思想的决策支持系统设计与开发思路与策略，给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法，并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统，以及软件系统支撑环境、通讯网络与硬件等进行了系统集成，实现了两层结构的分布式化工过程爆炸灾害模拟与评价及防灾决策支持系统软件系统。

Knowledge base, model base, arithmetic base and inference engine for explosion disaster prevention and emergency succour are built. Design and development idea for decision support system based on object-oriented idea are offered. Design of structure and main function modules of DSS for disaster prevention are given. Distributing DSS for disaster prevention and simulation of disaster in chemical process is realized by system integration of diagnosis module for accident mode, neural network module, disaster simulation and evaluation module, knowledge base and its management system、database and its management system, module base and its management system, support environment for software system, network and hardware.

提出了基于面向对象思想的决策支持系统设计与开发思路与策略，给出了防灾决策支持系统的结构设计以及数据库及管理系统、模型库及管理系统、知识库及推理机等主要功能模块的设计方法，并对事故模式诊断模块、神经网络模型、灾害模拟与评价模块、灾害救援预案模块、决策支持四库系统，以及软件系统支撑环境、通讯网络与硬件等进行了系统集成，实现了两层结构的分布式化工过程*灾害模拟与评价及防灾决策支持系统软件系统。

The solid modeling has been widely used in the field of engineering design. The corresponding theory is becoming more and more mature. The method and technology of oriented object are fire-new one which are used to describe and simulate the practical world. Parasolid is a kind of kernel for solid modeling and it is also a powerful solid modeler.

实体造型技术已在工程设计领域得到越来越广泛的应用，理论也日益成熟；面向对象方法和技术是描述现实世界的全新方法技术；Parasolid是一种实体造型的核心软件，是一种强大的建模器。

On the basis of analysis of general automation mode and emphasized discussion of advanced technique of substation, with the engineering condition of 110kV substation. Put forward a whole solution of object-oriented dispersed general automatic system.And applying HSX 5010 as the communication processing and security settings of NANJING HOSEN TECHNOLOGY CO.LTD for intelligent units on spot, the main function modules such as data collection and process, monitoring and control function. Thereport form exports module, Web inquiry and otherwise are also designed.

在分析各种变电站综合自动化的模式和重点探讨先进技术领域的基础上，结合变电站的工程情况，提出采用面向对象技术的分散式综合自动化系统整体设计方案，现场智能单元采用南京电力自动化设备总厂的HSX 5010通信处理装置与保护装置配合使用，并对其监控系统数据采集与处理、监视与控制功能、报表输出模块、数据库查询等主要功能模块进行了设计。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。