1.Academic Search Ultimate (ASU) 综合学科学术资源全文数据库-旗舰版
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Engineering Village's databases, including Compendex and Inspec, are deeply-indexed and managed by domain experts.
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IEEE is currently the world's largest non-profit professional technical society, with over 450000 members in more than 160 countries worldwide.
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Springer Nature is a global leader in research, education and professional publishing.
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the Natural Science Citation Index (SCI), is a multi-disciplinary comprehensive database focusing on the field of natural sciences.
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Web of Science is the world's most trusted, publisher-independent global citation database. Guided by the legacy of Dr.