OPT OpenIR
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限定条件 ((收录类别:EI) AND (文献类型:期刊论文))
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20140519007JH) 1 21476183) 1 51275504) 1
61475156 1 61490712 1 Engineering & Physic 1
National Natural Sci 1 Natural Science Foun 1 Natural Science Foun 1
Research Fund for th 1 Science and Technolo 1 Science and Technolo 1
Science and Technolo 1 Science and Technolo 1 Shaanxi Provincial N 1