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[期刊论文] 作者：Shang,Zhen,ZHENG,Tong,SHEN,等,
来源：中国化学快报：英文版 年份：2003
A new steroid named as Zhonghualiaoine I (1) was isolated from Polygonum nodosum Pers (Chinese name 'Zhonghualiao', Berberidaceae). Its structure was de...
[期刊论文] 作者：Shang Zhen ZHENG,Tong SHEN,Xu,
来源：中国化学快报 年份：2004
A new steroid named as Zhonghualiaoine I (1) was isolated from Polygonum nodosum Pers (Chinese name "Zhonghualiao", Berberidaceae). Its structure was deduced on...
[期刊论文] 作者：Jin Xin WANG,Shang Zhen ZHENG,,
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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