1The Study of Security of Network File Transmission Based on VxWorksTIAN Zhan-ling, LIU Li-qiang32-352Splitting Database to Improve Performance of OA SystemHAN Rui-min, SONG Jie35-373Study on Energy Consumption Monitoring System Based on Campus NetworkYU Hong-gang, ZHAO Xiu-zhen, WANG Tao38-414Intrusion Detection Technology OverviewZHANG Cheng-shan, SHI Lei45-475The Research and Practice of High -definition Video Conferencing Systems in EnterpriseYANG Chao, QI Dong-feng, XIE Fang, DENG Rui, LI Xing-lai48-536Application of 3D Graphics Technique in Attitude Replay SystemLIU Hui, YANG Shu-kai, LIU Min, HAN Gui-hai, CHU Shi-bo, NIU Jun54-567Switch Power Supply Application and Development Trend in Information systemSUN Bo, CAO Qian, ZHANG Yan57-598Application of Cloud Security Technologies in Electric Power EnterprisesZHANG Hai-bo60-61,679Research Summary on Transition Strategy from IPv4 to IPv6LI Dao-wang, WANG Can-wei62-6710Design of Numerical Control DC Voltage Stabilizer Based on Digital Electronic TechnologyZHANG Xiao-hui68-70,7811Analyze of Surveillance Key Points of Software Requirements ReviewSONG Li-hua, ZHANG Jian-cheng, REN Qiang, ZHAO Zhan-kui, LIU Yong-quan71-7312Briefly Maintenance and Management of Automation Control System and the Thermal InstrumentHUANG Ru-ke, QI Lei, WANG Liang76-7813Application and Optimization of Mathematic Model for 1500 mm Hot Strip MillMIAO Yin-yu, LI Shan79-81,8414Development and Appliance of Automatic Control System for the New Equipped Cold Saw at Laiwu Steel Section MillZHAO Bing82-8415The Standarlized Construction of Drainage Pumping Station Automation SystemGAO Lei85-86