ITPCAS OpenIR
Current Search ((ALL:Northwest China))
Filters ((Indexed By:SCI) AND (Date Issued:2006) AND (Document Type:期刊论文))
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fangxm 6 tandong yao 4 liang eryuan 3
白艳 3 wu guangjian 2 liu jing 1
tian lide 1 赵俊猛 1 baiqing xu 1