72.1 B-ISDN Manfred N.Huber B-ISDN Services and Applications- Asynchronous Transfer Mode.Transmission of B-ISDN Signals.ATM Adaptation Siemens Layer. B-ISDN Signaling J.N.Daigle 72.2 Computer Communication Networks Commun University of Mississippi General Networking Concepts Computer Con ication Network Architecture. Local-Area- Networks and Internetssome Joseph Bannister Additional Recent Developments University of Southern 72.3 Local-Area Networks

人们常用C&C(computer and communication)来描述计算 机网络,但从系统的观点看,这还很不够。固然计算机和通 信系统是计算机网络中非常重要的基本要素,但计算机网络 并不是计算机和通信系统的简单结合,也不是计算机或通信 系统的简单扩展或延伸,而是融合了信息采集、存储、传输、 处理和利用等一切先进信息技术,是具有新功能的新系统

118 Computer Design for pennsylvania State University Biomedical applications The Finite Difference Time Domain(FDTD)[Yee, 1966; Kunz and Luebbers, 1993; Taflove, 1995 is a numerical method for the solution of electromagnetic field interaction problems. It utilizes a geometry mesh, usually of

1. The origins of the programming languages 2. The concepts of computer compilers 3. Main properties of object-orientation 4. 了解UML，掌握复杂定语从句的翻译技巧

1. Terms of computer hardware 2. Organization of computers and their functions 3. 掌握专业词汇的构成规律，特别是常用词缀及复合词的构成

1. The trends of computer hardware and software 2. Basic characteristics of modern computers 3. Major characteristics of the four generations of modern computers 4. 了解科技英语的特点，掌握科技英语翻译要点

Introductory Questions 1. What do you know about computer and internet 2. What kinds of fields do you think we can use computer and internet? (examples) 3. What's your opinion about internus?

1. Principle of easiest penetration 2. The kinds of computer security breaches 3. What is firewall 4. 了解英文摘要的写作技巧

Using the Forest to See the Trees: Context-based Object Recognition Bill Freeman Joint work with Antonio Torralba and Kevin Murphy Computer Science and Artificial Intelligence Laboratory MIT computer vision goal Recognize many different objects under many viewing conditions in unconstrained settings

该章主要介绍计算机网络的基本概念，包括计算机网络的定义、发展历史、基本构成、功能、拓扑结构等等。使学生对计算机上网络有整体和初步的了解，为后期的学习奠定基础。重点难点：计算机网络的主要功能；计算机网络的组成；通信子网与资源子网；网络拓扑结构及特点