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Filters ((Creator：yangshengrong分杨生荣) AND (Creator：杨生荣) AND (Document Type：期刊论文))
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2018 1 2017 8 2016 7
2015 9 2014 9 2013 5
2012 5 2011 1 2010 3
2009 2 2008 9 2007 3