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661. Adsorption of 2-naphthalenesulfonic acid/sulfuric acid/sulfu
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662. 文化的构成要素研究Elements Of The Culture essay
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663. 基于Web of Science的作者合作关系分析研究
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664. 《Proceedings of the 2010 International Conference on Informa
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665. 《Proceedings of 2010 First International Conference on Cellu
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666. 《Proceedings of 2010 Third International Conference on Educa
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667. 《Proceedings of 2010 Third International Conference on Educa
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668. 《Proceedings of 2010 First International Conference on Cellu
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669. 《Proceedings of the 2007 International Conference on Industr
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670. sixtieth anniversary of the P. R.C. establishment（ 1949
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