Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest computer education and research institution.
A
美国机械工程师学会（ASME）致力于帮助全球工程师群体应对挑战——无论您的工程事业是为改善人类生活还是地球环境，ASME都能提供一个团队合作、知识传递以及技能发展的平台。ASME的产品和服务包括权威的工业和制造业标准、认证和评审程序、专业期刊、国际会议、职业技能培训等。
C
CNKI is online publishing platform for achievements of CNKI project. It is Chinese knowledge information gateway website with complete resource types and comprehensive content.
E
1.Academic Search Ultimate (ASU)
Engineering Village's databases, including Compendex and Inspec, are deeply-indexed and managed by domain experts.
ScienceDirect, the full-text database platform of Elsevier, the world's leading publishing company, is the world's largest database of full-text electronic resources for science, technology and med
Scopus is a source-neutral abstract and citation database curated by independent subject matter experts who are recognized leaders in their fields.
I
IEEE is currently the world's largest non-profit professional technical society, with over 450000 members in more than 160 countries worldwide.
IGI出版社（全称IGI Global，简称IGI）成立于1988年，总部位于美国宾夕法尼亚州的Hershey, 是一家领先的国际性的学术出版商。IGI长于出版信息技术（IT）应用和管理领域各个方面的高质量、创新型出版物（图书、期刊、教案和学报、教学视频课件），是一家国际认可的出版公司。
The IOP ebooks™ collection brings together innovative digital publishing with leading authors from across the physical sciences.
