知名百科是一个知识分享及内容开放、自由的网络权威认知的百科全书。免费收录全球网络中英文知识百科信息。收录信息包括：艺术、人物、机构、教育、文化、科技、地理等，全民参与知名百科网的词条编辑，分享及贡献熟悉的领域科普知识平台。
Skeptic\'s Dictionary致力于揭露超自然现象、神秘现象、替代医学等伪科学，帮助读者识别生活中各种伪科学与迷信。The Skeptic\'s Dictionary features definitions, arguments, and essays on hundreds of strange beliefs, amusing deceptions, and dangerous delusions. It also features dozens of entries on logical fallacies, cognitive biases, perception, science, and philosophy.
Bartleby.com专注于经典和一般的参考作品。Reach your academic happy place with access to thousands of textbook solutions written by subject matter experts.
Information Please包含在线词典，互联网百科全书，和历书参考。Infoplease is a free, authoritative, and respected reference for Internet users that provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus.
World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education is World Book’s commitment and its editorial team is World Book’s strength. Each team member is dedicated to producing accurate and unbiased information by utilizing contemporary technological tools and following traditional practices of editorial excellence. For more than 100 years, World Book has promoted learning for the entire family through a range of products in which complex topics are concisely explained and vividly illustrated. An explicit goal is to help increase both reading fluency and comprehension in young readers. Encyclopedic content is updated continually and accessible 24/7 on a variety of devices. Innovative and readable, World Book will remain a trusted and useful resource at home, in the library, and in the classroom for years to come.
Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.由私人机构大英百科全书出版社所出版的英语百科全书，被认为是当今世界上最知名、最具权威的百科全书，是英语世界俗称的ABC百科全书之一。
Semantic Scholar 是由微软联合创始人 Paul Allen 所开发的免费学术搜索引擎。你可以在 Semantic Scholar 上搜索到来自学术期刊、学术会议及学术机构的文献。
Answers is the place to go to get the answers you need and to ask the questions you want。http://Answers.com网站，提供英语、德语、西班牙语、法语、意大利语和他加禄语6种语言版本，是一个知名的信息参考网站。
重庆三峡学院教务管理信息服务平台http://jwglxt.sanxiau.edu.cn/xtgl/login_slogin.html在校学生，教职工通过红色框“统一身份验证登录”登录系统，用户忘记密码可以通过综合服务平台提供的途径重置密码；没有校园一卡通的用户，输入用户名，密码点击蓝色“登录”按钮登录系统，用户名为教务系统中的四位工号，初始密码为证件号码后六位
