系统

First, the definition, significance, research emphases and status of NC machining verification technology are introduced in this paper. Then the platform—ACIS for the development of verification system, including its development interface, data structure, main functions, features and the application in the system is introduced. And, we indicate in brief the correlative knowledge of NC machining and then discuss the definition of the machining environment of NC machining verification system as well as the way that the module has been developed. Finally, we describe how to make Help Files and the structure of the Help Files in the system.

本文首先对数控加工动态仿真技术的定义、意义、研究重点、研究状况进行了介绍；并介绍了可用于开发数控仿真系统的实体造型平台—— ACIS ，包括 ACIS 的开发接口、数据结构、主要功能与特色以及在数控仿真系统开发中的应用；然后通过简要介绍数控加工的一些相关知识，引出了数控仿真系统加工环境的定义与该模块的实现方法；最后讲述了帮助文件的制作以及该系统帮助文件的结构。

First, the definition, significance, research emphases and status of NC machining verification technology are introduced in this paper. Then the platform―ACIS for the development of verification system, including its development interface, data structure, main functions, features and the application in the system is introduced. And, we indicate in brief the correlative knowledge of NC machining and then discuss the definition of the machining environment of NC machining verification system as well as the way that the module has been developed. Finally, we describe how to make Help Files and the structure of the Help Files in the system.

摘要本文首先对数控加工动态仿真技术的定义、意义、研究重点、研究状况进行了介绍；并介绍了可用于开发数控仿真系统的实体造型平台――ACIS，包括ACIS的开发接口、数据结构、主要功能与特色以及在数控仿真系统开发中的应用；然后通过简要介绍数控加工的一些相关知识，引出了数控仿真系统加工环境的定义与该模块的实现方法；最后讲述了帮助文件的制作以及该系统帮助文件的结构。

Position Openings: 2 Qualifications:· with 3+ years working experience as system administrator · Expert level in Linux, inside out, and knowledge of other Unix family systems · Knowledge of server cluster is a big plus · Knowledge of Windows systems and network protocols · Hands-on experience in system setup and trouble shooting · Fluent in script programming language a · Good reading/writing in English, speaking is a plus · Good verbal and written communication skills · Good leadership skills and team work spirit · At least B.S.

职位空缺： 2 职位要求：·三年以上系统管理工作经验。·熟练使用Linux系统，及熟悉其它的Unix系统。·熟悉服务器群者优先考虑。·熟悉Windows系统和网络通讯协议。·具备动手建立系统和解决问题的能力。

After states of reference chaos system and the controlled system were obtained through tracking differentiators, the expected dynamic system was designed according to tracking performance demands, and certain order inverse of the controlled system was constructed by using inverse system theory.

通过微分跟随器提取混沌参考系统状态和受控系统状态，依照跟踪性能要求设计期望的动态系统，借助逆系统理论得到受控系统确定阶的逆，考虑幅值、相位调整和噪声抑制的需要设计滤波器。

Firstly, this paper has discussed the theory and application of Agent and Multi-agent system,and gives Formalisation of AA for RTAIS,This Agent Architecture comprises tow levels of agents, the RTAIS Agent,and a set of agentwithin it,and finally,gives an example of simulation system of Intelligent Campaign Decision Based on AA,shows that this model not only meets the time restriction of hard real-time system,,but also bings an higher intelligence to it if being used in real-time intelligent syt...

该文首先对Agent和多Agent系统的理论和应用进行了概述，提出一种用于实时人工智能系统的多Agent结构模型AA的形式化描述，这种Agent结构包含两层Agent，即RTAISAgent和AA内部的一组Agent体，并介绍基于该模型的舰艇协同攻击潜艇的仿真系统的实例，证明AA结构模型应用于实时智能系统，不仅能适应强实时系统的实时性要求，而且提供了更高的智能水平。

At the same time, the system is integrated with many subsystems such as Home Safe Defense System, Door Access System, Perimeter Defense System, Building Video Intercommunication System, etc.

同时本系统集成了家庭安防系统、门禁系统、周界防范系统、楼宇可视对讲等诸多子系统。

The thesis provides design and realization technology of power distr...

本文深入讨论了配网自动化系统的设计方案和实现技术，主要工作包括： 1、配网主站系统平台设计和SCADA系统设计 2、站端系统设计 3、通信方案设计 4、馈线自动化设计系统的实现提高了配电网络智能化水平，特别是加快了配网故障区域的隔离和负荷的转供速度，为电力企业带来了巨大的经济效益和社会效益。

It began with Kant that the view of history was applied to the study onthe nature. Later, Darwin and Clausius put forward two respectively contradictory views of history from the viewpoints of biological and non-biological systems, i.e. evolutionary and degenerate views of history, the theory of dissipatived structure established by prigogine solved the contradiction preli minarily. Prigogin...

指出康德首先将历史观引入到对自然界进行研究的；尔后达尔文和克劳胥斯分别从生物系统与非生物系统的角度出发提出了两种相矛盾的历史观，这就是进化的历史观与退化的历史观；普里高津建立的耗散结构理论初步解决了这一矛盾，他认为由大量子系统组织成的系统中的进化是由涨落的放大导致的，自组织系统中的断进化，本质上就是系统逐级突变的结果。

Firstly, the characteristics of the digital monitoring system and the application in the security monitoring system of ROCKWELL laboratory are narrated.

本文首先介绍了楼宇安保系统中的视频监控系统的特点及其在ROCKWELL实验室安全监控系统中的应用，然后介绍了数字视频监控系统的硬件构成，最后介绍了数字视频监控系统中监控软件的设计过程。

I was the Secretary for professional audio equipment sales and provide technical support company, the world's leading referral, to provide systematic and digital systems, in particular, smart conferencing systems, public address system, professional PA system and internal communication systems.

我司是专业销售音频设备和提供相关技术支援的公司，推介世界名牌产品，提供系统化和数字化的系统，特别是智能会议系统，公共广播系统，专业扩声系统和内部通讯系统。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。