面向对象设计

In addition, all these core modules conformably used the ACE interface while using thread operations, UDP communication, timer and other APIs closely related to the operating system, which improved the portability of code and solved the problem of cross-platform development of distributed system. Reliability guarantee layer and resource management module completed object-oriented interface design by using OMG's IDL language, which ensured the openness of the distributed system.

另外，所有核心模块在使用到线程操作、UDP通信和定时器等与操作系统密切相关的API时，统一使用了ACE的接口，提高了代码的可移植性，解决了分布式系统的跨平台开发问题；可靠性保证层和资源管理模块使用OMG的IDL语言完成面向对象的接口设计，保证了分布式系统的开放性。

The Demeter Method is a software design and development method for deriving object-oriented software from informal specifications, such as use cases and scenarios.

Demeter 是一个软件设计和开发方法，用于从非正式的说明书比如使用例子和假想情景来得到面向对象的软件。

In the development, modularization design technique and Object-Oriented dev...

在开发中运用模块化设计技术和面向对象的开发语言进行了具体实现。

And due to the nature of the data acquisition, three data acquisition circuit board are adopted. They are voltage to digit data converting circuit board, current to digit data converting circuit board and digit data input/output circuit board. These circuit boards are used to acquire the main running parameter of the multifunctional experimentation equipment and to control the output of alarm message.The monitor and control program is developed on Delphi5.0 which is an excellent product of Borland Corp.

数据监控系统的硬件以一台工业控制PC机为核心，并根据采集信号的性质配置了电压-数字量转换板、电流-数字量转换板及开关量输入／输出板，对实验台的主要运行参数进行采集并进行报警控制；监控系统的软件以BORLAND公司的Delphi5.0作为开发平台，采用了面向对象的设计方法，运用了多线程、数据库等技术，做到了界面美观、操作方便。

Instantiating the architecture of open CNC system to data communication components Currently, there are four types of describing and expressing software architecture:(1) figure expression drawing with rectangles and directed line segments;(2) path language in module that links traditional programming language module;(3) special software architecture description language combining object-oriented technology with the development experience of traditional program design language;(4) system description language based on components.

instantiating结构的开放式数控系统的数据通信元件目前，共有四种不同类型的描述和表示软件体系：(1)数字表达绘画rectangles定向线段；(2)路径语言模块连接传统的编程语言模块；特殊软件构架描述语言结合面向对象技术与发展经验的传统程序设计语言；(4)系统描述语言的组件。

This system directed by computer software engineering theory hi developing process, use orient-object method designing and completing.

本系统在开发的过程中以计算机软件工程理论思想为指导，采用了面向对象的方法进行设计与实现。

The communication component try a new method, hide the complex of data transfer process, task management, communication management, data management, and implement the communication component in OOP, highlight on the atomic, support data continue transfer, data compress, decrease the press of network, so, the communication component is more duplicative, extend, flexible.

其中，网络通讯部件尝试从新的角度出发，封装了网络数据传输复杂过程为任务管理器，通讯管理器，数据管理器等三个部分，并以面向对象的设计方法实现该模块，重点突出了其事务原子性，增加断点续传能力，并支持数据压缩，减少网络负载，因此，该通讯系统具有良好的可复用性、可扩展性和灵活性。

It has been designed and achieved by Object Oriented language so elaborately that it has good reliability and expansibility.

系统模型经过精心的设计，采用面向对象语言实现的仿真系统具有较强的可靠性、可扩展性。

visual basic is an object-oriented, using event-driven operating mechanism of the senior visual programming language.

visual basic是一种面向对象的、采用事件驱动运行机制的可视化的高级程序设计语言。

In this paper, an SAR simulation system was designed based on HLA, the framework and each federate member of the SAR system were designed using object-oriented modeling method, and a data transfer standard in the simulation system was proposed.

本文基于HLA的分布式仿真结构，以面向对象的建模方法为指导，设计了SAR仿真系统的框架和各个联邦成员的仿真模型，提出了成员之间的数据传递标准。

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。