WHAT IS ASPEN? A computer program for steady-state process simulation (a.k. process Flowsheeting) Developed for the simulation of Chemical Petrochemical Processes Coal-based Processes Petroleum Refining Polymer Processes One of many commercially available flowsheeting programs such as PROII (Simulation Sciences) HYSIM (Hyprotech) ChemCad(Chemstation)

Chapter 11 Database Management Key points: useful terms and definitions of Database Management Difficult points: Classification of the logical structuring techniques of DBMS

Chapter 1 The History and Future of Computers Key points: useful terms and definitions of computers Difficult points: describing the features of computers of each generation

Chapter 3 Number Systems and Boolean Algebra Key points: useful terms and definitions of Number system and Boolean Algbra Difficult points: Conversion of the Number Systems and Boolean Algbra

Chapter Operating System Key points: Function and structure of Operating System Difficult points: Resource allocation and related functions User interface functions

Chapter 7 Programming Languages Key points: useful terms and definitions of programming languages Difficult points: describing the differences between compilers and interpreters

Chapter 9 The World Wide Web Requirements: 1、理解万维网(World Wide Web)的工作原理; 2、能够描述 Internet和万维网的特征及其服务; 3、了解学术论文写作的有关知识

5.1引言E=MC E: information Environment M: Multimedia C: computer C: communication

Chapter 0 Objectives After you have read and studied this chapter,you should be able to State briefly a history of computers. Name and describe four major components of the computer. Convert binary numbers to decimal numbers and vice versa. State the difference between the low-level and high-level programming languages

第五章人机界面设计 人机界面( Human Computer Interface,简称HCI)通常也称为用户界面界面设计主要包括三个方面: 1、设计软件构件之间的接口 2、设计模块和其他非人的信息生产者和消费者的界面 3、设计人(如用户)和计算机间的界面