四川邮电职业技术学院教案专用纸 注意长句的翻译 irtual Container(VC)虚容器 for user's information to为不定式的复合结构 Section Overhead(SOH)段开销 alarming monitoring告警监视 bit- error monitoring误码检测 data communication channels数据通信信道 Chinese version:虚容器主要用于通过网络来传送用户信息,而段开销提供 了支持和维护同步网络节点间传输ⅤC所需要的开销,例如告警监视、误码检 测和数据通信信道 24.与本单元课题有关的电信术语或用语 SDH: Synchronous Digital Hierarchy同步数字系列 NNI: Network Node interface网络节点接口 LTM: Line Terminal Multiplexer线路终端复用单元 ADM: Add-drop Multiplexer分插复用单元 VC: Virtual Container虚容器 Section Overhead段开销 alarming monitoring告警监视 -err or monitoring误码检测 data communication channels数据通信信道 I. Post-reading activities 0 mins Review the important expressions, phrases or sentences which were learnt in the study of text by guiding the students through Exercises 1-2 of Page 73 in class ii. Ask the students to summarize the translation skills touched upon in the study of Possible answers;1)运用标点符号帮助理解文章的逻辑关系 2)强调句的用法及翻译 V. Further Development of the Theme-related Specialized Knowledge SDH扩展材料: Synchronous Digital Hierarchy(SDH)◎ Mercury Communications Ltd -August 1992 http:/www.gare.co.uk/technologywatch/sdh.htm VI. Assignments 1. Preview Unit 7 2. Do Exercises 3-5 between Page 75 and Page 80 3. To collect the materials related to Sdh Page 8 of 8 Teaching Plan of Telecommunications English Unit 6四川邮电职业技术学院教案专用纸 Page 8 of 8 Teaching Plan of Telecommunications English Unit 6 注意长句的翻译。 Virtual Container (VC) 虚容器 for user's information to 为不定式的复合结构 Section Overhead (SOH) 段开销 alarming monitoring 告警监视 bit-error monitoring 误码检测 data communication channels 数据通信信道 Chinese version：虚容器主要用于通过网络来传送用户信息，而段开销提供 了支持和维护同步网络节点间传输 VC 所需要的开销，例如告警监视、误码检 测和数据通信信道。 24. 与本单元课题有关的电信术语或用语： SDH ：Synchronous Digital Hierarchy 同步数字系列 NNI： Network Node Interface 网络节点接口 LTM: Line Terminal Multiplexer 线路终端复用单元 ADM: Add-drop Multiplexer 分插复用单元 VC: Virtual Container 虚容器 SOH: Section Overhead 段开销 alarming monitoring 告警监视 bit-error monitoring 误码检测 data communication channels 数据通信信道 IV. Post-reading Activities i. Review the important expressions , phrases or sentences which were learnt in the study of text by guiding the students through Exercises 1-2 of Page 73 in class . ii. Ask the students to summarize the translation skills touched upon in the study of the text. Possible answers:1）运用标点符号帮助理解文章的逻辑关系 2）强调句的用法及翻译 V. Further Development of the Theme-related Specialized Knowledge SDH 扩展材料：Synchronous Digital Hierarchy (SDH) © Mercury Communications Ltd. - August 1992 http://www.gare.co.uk/technology_watch/sdh.htm VI. Assignments 1. Preview Unit 7 2. Do Exercises3-5 between Page 75 and Page 80 3．To collect the materials related to SDH. 20 mins 1 min 1 min