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[期刊论文] 作者:RAO Xiao-Ping SONG Zhan-Qian W, 来源:结构化学 年份:2008
A degraded dehydroabietylamine thiophene imine (C24H30NS, Mr = 364.55) has been synthesized from dehydroabietic acid, and its structure was characterized by IR,...
[期刊论文] 作者:RAO Xiao-Ping,SONG Zhan-Qian,W, 来源:黑龙江科技学院学报 年份:2008
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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