35互联是国内领先企业邮局和域名注册，网站建设,企业邮箱一站式网络应用服务商，帮助企业成长提供企业邮局、域名注册、网站建设、网页设计、虚拟主机租用、服务器租用、独享主机、OA系统软件、企业办公自动化、“即时语”在线客服系统等全方位信息化服务。中国最大的天文网站，中国互联网协会网络科普联盟成员、国家天文台业余天文网站成员。倡导天文理念，感悟穹宇胸怀，星友空间站让您感受来自宇宙的最强音！The site offers tours to People's Republic of China and China packages travel with trip to anywhere in China, including holiday travel, business tourism and China conference tourism.35互联是国内领先企业邮局和域名注册，网站建设,企业邮箱一站式网络应用服务商，帮助企业成长提供企业邮局、域名注册、网站建设、网页设计、虚拟主机租用、服务器租用、独享主机、OA系统软件、企业办公自动化、“即时语”在线客服系统等全方位信息化服务。National Science Library(NSL) aims to establish an integrated and digital science information service environment for researchers and students in CAS during 2001-2005. CSDL can be divided into three top-down layers: portal, application and resource. resource layer is mainly consist of all kinds of databases such as A&I database,fulltext database, citation database etc. application layer has OpenURL linking server, Cross-Database Meta-search engine,OAI Service providers that can integrated those resource into a universal knowledge platform; portal layer enable user to customizes CSDL information and service and subscribe CSDL via RSS and e-mail。CSDL is based on a library consortia including almost 90 institutional libraries across CAS and tend to incorporate them into a virtual library federation of resource and service. the mission of CSDL Project Coordination Office is to help these libraries to acquire e-resource and establish online service system via public biding.中国生物器材网是提供生物仪器、试剂、实验耗材、生物技术服务信息的专业网站，为生命科学、医学研究单位，大专院校，医院，疾控、生物工程，医药，检验检疫，农林，畜牧，食品，环保等行业提供最优质的互联网信息服务。