Idsignet , based in the china eastern information security industry park ( ceisip ) in pudong zhangjiang hi - tech park in shanghai , china , is an emerging security and management technology company developing the next generation security software enabling secure identity and policies management , legally enforceable , non - repudiatable transactions and business approval process 上海龙方信息技术有限公司上海龙方信息技术有限公司（简称“龙方” ）是一家自主研发信息管理与安全应用软件产品的技术型企业。
The district of sichuan chongqing is the outpost in the west . it is being in the period of " from tradition to modern " . researching the evolution of mountainous small towns in the district , seeking the inherent law of their evolution , pressing down the development of mountainous small towns in the future , walking out the characteristic road of mountainous small towns themselves , providing theory basis for the mountainous small towns " policy management , it possess the important theory and reality significance 川渝地区是西部大开发的前哨，它正处于从传统到现代的转型时期，研究这一地区山地小城镇形态的演化，探寻其演化的内在规律，着眼于未来山地小城镇形态的良性发展，走出我国山地小城镇建设自己的特色道路，为山地小城镇的政策管理提供理论依据，具有重要的理论与现实意义。
This paper introduces policy - based management into network performance measure systems , and makes some in - depth research to the policies description , delivery , match and collision . the author implemented the policy management module and an email measuring subsystem that was applied in some network measuring and optimizing projects 本文将基于策略的网络管理方法应用于网络性能测试，对策略的描述、下发进行了研究，并开发了策略管理模块和邮件服务性能子系统。
