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1821. Influence of Underwriters' Venture Capital:Empirical Evidenc
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1822. New Progressions and Development Direction of Pediatrics
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1823. urban design quality of urban construction new
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1824. Sharing Mechanism of Elementary Educational Digital Resource
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1825. Government Procurement of Preschool Education Service： Condi
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1826. forest sustainable utilization elasticity of ecological econ
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1827. serum pharmacochemistry of traditional Chinese medicine effi
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1828. owned capital supervision system, reform of state
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1829. outstanding engineer plans comprehensive reform of specialty
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1830. continuous epidural anesthesia painless delivery process of
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