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[期刊论文] 作者:WANG Maoyuan,QIU Ligan,MA Guil, 来源:稀土学报(英文版) 年份:2004
Degraded chitosan, with highly water-solubility, was obtained by the oxidation of chitosan with H2O2, and then reacted with furfural The final product coordinat...
[期刊论文] 作者:CHEN Cheng,WANG Wenbao,MA Guil, 来源:黑龙江科技学院学报 年份:2009
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
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