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671. Analysis on the International Competitiveness of Chinese Oil
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672. Study on Agricultural Development Mode in Traditional Agricu
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673. 《Proceedings of Conference on Environmental Pollution and Pu
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674. The Preliminary Exploration on the Comprehensive Reform and
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675. Effect of Electroacupuncture on Hippocampal Apoptosis and JN
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676. Statistical Analysis on the Relationship between Road Networ
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677. EVALUATION ON SAFETY AND EFFECTIVENESS ABOUT INSULIN GLARGIN
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678. Analysis on Characteristics and Regularities of Efficacies o
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679. Impact of Policies for Agrochemical Industry on Environment
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680. Exploration and practice on construction of experimental tea
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