信息共享是实现供应链管理的基础。供应链的协调运行建立在各个节点企业高质量的信息传递与共享的基 础之上,因此,有效的供应链管理离不开信息技术( Information简称IT)系统提供可靠的支持。IT的 应用有效地推动了供应链管理的发展,它可以节省时间和提高企业信息交换的准确性,减少了在复杂、重 复工作中的人为错误,因而减少了由于失误而导致的时间浪费和经济损失,提高了供应链管理的运行效 率

1.二进制的认识; 2.使用二进制的原因; 3.二进制与十进制之间的转换; 4. ASCII码(American Standard Code for Information Interchange)美国标准信息交换码;

7.1GI(地理信息系统)简介 地理信息系统( Geographic Information System)是集地球科学、信息科学 与计算机技术为一体的高新技术,其作为有关空间数据管理、空间信息分析及传 播的计算机系统,现已广泛应用于土地利用、资源管理、环境监测、城市与区域 规划等众多领域,成为社会可持续发展的有效的辅助决策支持工具

December 1998 Criteria ewage Works Design Contact Information Publication History To order printed copies of this manual, contact Originally published 1978(Pub. No. 78-5) Revised october 1985 Department of Ecology Publications distribution

Teaching Outline Background information Pre-reading questions Passage analysis Style and structure Spellings Word derivations Language points Useful expressions Weekly quiz

Teaching Outline Pre-reading Questions Background Information Passage AnalySIs style and structure spelling word derivation language points useful expressions

Unit One Text B Unit One Text B Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment By Mr. Dai Mingyuan

Unit One Text A l. Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment By Dai Mingyuan

Unit Two Text B l. Pre-reading Task ll. Related\\ Information lll. Outline& Summary IV. Detailed Study V. Home Assignment

Text B Are Computer Alive Text-related information Pre-reading task Detailed study of the text Summary and outline Home assignment