面向对象设计

Basing on the module demarcating of respective manufacturing locality of the product line of double-entry stuff spreading system, with the mode by combining basic module, a group of schemes combining with product practicality are advanced; then, according to the technical character of the stuff spreading system, three elementary layout schemes are designed as the concretly advisable schemes grou...

在对复式布料系统生产线各个工位进行模块划分的基础上，按照基本模块进行组合的方式，提出一组结合生产实际的布局方案，并根据布料系统的技术特性，产生3类初步布局方案作为具体可行方案群，在此基础上介绍了对多方案进行评价和选优的相关系数法基本算法；最后利用面向对象的分析和技术，设计出相应的软件。

This paper integrates theory with practice, follows the principles and methods of software engineering, setup the constitutes frame of NC machine servo feed CAD system, and finishes the research and development of four modules of servo feed CAD system, such as Graphical User Interface Module, Design and Compute Module, Database Management System and Graphics System, by using Object Orient Programming technology, Borland C++ Builder 5.0 Database Engine, parametric feature model technology and 3D solid modeling technology.

本文理论联系实际，遵循软件工程的原则和方法，创建了数控机床伺服进给CAD系统的总体框架。它采用了面向对象编程技术、Borland C++Builder 5.0数据库引擎、参数化建模技术和三维实体造型技术，完成了伺服进给系统的四大部分功能：即图形用户界面模块、设计计算模块、数据库管理系统模块以及图形系统模块。

MFC Library has been utilized for design and storage contours,bisectors,innermost points and offseting segments based on OOP,realezed consistency on algorithm and unification on data structure under simple-connected and multi-connected condition.

利用MFC类库的优势，采用面向对象的方法设计和存储相关轮廓段、平分线、内点以及偏置线等，实现了单连通域和多连通域在算法上的一致性和在存储结构上的统一性。

A lot of fieldworks have been done to collect the runtime data of the workshop in several famous shipyards. A survey is carried out among the workers and engineers to get the important information during practical production, such as production process, resource distribution, facility layout, etc. A simulate software named SSHM (Simulation for Ship Hull Manufacturing) is developed for the design of the automated ship hull manufacturing workshop by using object-oriented methodology. Analysis and Evaluation of productivity for the design project is also carried out.

在对几家大型造船厂的钢料加工车间的实地调研和考察之后，分析了某车间运行的实际情况；对该车间的主要的技术操作员和专家采用问卷调查的形式进行了咨询，获取了大量的实际生产过程的重要信息；对车间目前的工艺流程、资源分配、规划布局和实际生产过程的大量生产数据加以分析和整理：利用面向对象的方法建立加工车间的系统模型和仿真模型，开发了模拟钢料加工车间自动化生产的仿真软件SSHM (Simulation for Ship Hull Manufacturing)，并对仿真设计方案的生产效率进行了分析和讨论。

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。

Discrete system models in common use can be expressed in linear regression form and a complex system model can be expressed in combination of several simple system models.

根据离散系统模型结构的这些特点，我们用面向对象的程序设计思想，用&类&的概念来实现各种离散系统模型，从而形成离散系统模型类库，并可由此派生出其它更具针对性的模型类。

Software system takes multiple thread mechanism under Windows as the kernel, regards object oriented programming language Borland C++ Builder as the developing environment, establishes a real time test system on the basis of software for the data acquisition card.

软件系统是以Windows下多线程机制为核心，以面向对象的程序设计语言Borland C++Builder为开发环境，建立在数据采集卡软件基础上的实时测试软件系统。

The third chapter, combining O-O theory, introduces the design and implementation of the common MIS for middle or mini enterprises.

第三章结合面向对象方法介绍了《中小商业企业信息管理系统》的设计与实现。

In this paper, based on my own practice experience and theory accomplishment in the area of computer science and technology, we give its main design and implementation scheme using a special angel of view and embedded describe the O-O method in several aspects.

本文介绍了该系统的系统结构，功能，设计思想和实现方案，较好的描述了其中较有特色的面向对象方法，结合自己的实践经验与理论，从多个方面以独特的视角，深入论述了软件工程思想对于软件开发的重要性。

This is one of the areas where the object-oriented method is particularly productive; many O-O techniques, which appear at first to address design and implementation, also yield powerful new interface ideas that help the end users.

这是面向对象方法有着显著生产力的领域之一。许多OO技术，最初是为了设计和实现而出现的，也能产生强有力的新的界面概念以帮助最终用户。

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。