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[期刊论文] 作者：Wan Li,Chen Zhijie,,
来源：China's Foreign Trade 年份：2014
【正】According to customs data,in June,the total import of automobiles was 122,700,units,up 13.8%year on year;and the total export was 70,600units,down 19.5%ye...
[期刊论文] 作者：Wan Li CHEN Lu Ling WU Xian HU,
来源：中国化学快报：英文版 年份：2006
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Ceric(Ⅳ)-mediated Oxidative Addition of 1, 3-Dicarbonyl Compounds to MCPs: A Facile Access to Dihydr
[期刊论文] 作者：Wan Li CHEN,Lu Ling WU,Xian HU,
来源：中国化学快报（英文版） 年份：2004
Alkylidenecyclopropanes undergo ceric(Ⅳ) ammonium nitrate (CAN)-mediated addition reaction with 1,3-dicarbonyl compounds leading to dihydrofuran derivatives in...
Ceric(Ⅳ)-mediated Oxidative Addition of 1, 3-Dicarbonyl Compounds to MCPs: A Facile Access to Dihydr
[期刊论文] 作者：Wan Li CHEN,Lu Ling WU,Xian HU,
来源：黑龙江科技学院学报 年份：2006
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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