The JCR (Journal Citation Reports) database is a unique multidisciplinary journal evaluation tool.
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Database Introduction：
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Beijing Wanwu Keledge Tech.
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The Nature Portfolio is a collection of interdisciplinary research and review journals dedicated to understanding, exploring, and sharing science since 1869.
New Oriental Multimedia Learning Library is a "one-stop" comprehensive learning platform launched by New Oriental.
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The Oxford English Dictionary Online offers users the most complete, up-to-date, and extensive dictionary from Oxford.
Oxford Journals Collection: a unique package that provides access to 395 high-quality journals in Medicine, Life Sciences, Humanities, Social Sciences, Mathematics and Physical Sciences, and Law.
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The Natural Science Citation Index (SCI), is a multi-disciplinary comprehensive database focusing on the field of natural sciences.
Science has been at the center of important scientific discovery since its founding in 1880—with seed money from Thomas Alva Edison.
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
