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[期刊论文] 作者:Jian Ming JIN,Xi Kui LIU,Rong, 来源:中国化学快报 年份:2004
Two new spirostanol glycosides named agamenoside A and B, were isolated from the fcrmcnted leaves of Agave americana. Their structures were elucidated as (23S,...
[期刊论文] 作者:Jian Ming JIN,Xi Kui LIU,Chong, 来源:黑龙江科技学院学报 年份:2002
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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