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Highly efficient synthesis of 2,3-dihydroquinazolin-4（1H）-ones catalyzed by heteropoly acids in wate
[期刊论文] 作者：YingXiao Zong,Yan Zhao,WenCai,
来源：中国化学快报：英文版 年份：2010
Heteropoly，酸高效地在周围的温度在水里与醛催化 anthranilamide 的 cyclocondensation 反应并且负担得起 -quinazolinones 加重在的相应 2,3-dihydro-4 (1H ) 对优秀收益好...
Highly efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones catalyzed by heteropoly acids in wate
[期刊论文] 作者：YingXiao Zong,Yan Zhao,WenCai,
来源：中国化学快报（英文版） 年份：2004
Heteropoly acids efficiently catalyzed the cyclocondensation reaction of anthranilamide with aldehydes in water at ambient temperature and afforded the correspo...
Highly efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones catalyzed by heteropoly acids in wate
[期刊论文] 作者：YingXiao Zong,Yan Zhao,WenCai,
来源：黑龙江科技学院学报 年份：2010
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...
Study on Improving Solidification Structure of Rare Earth Al-Si Alloys with Electropulse Acting on L
[期刊论文] 作者：CUI Heng,Cang Daqiang,ZONG Yan,
来源：稀土学报（英文版） 年份：2004
Electropulse modification (EPM) process, a new physical field method for improving the solidification structure of metals was introduced.Different from other re...
Study on Improving Solidification Structure of Rare Earth Al-Si Alloys with Electropulse Acting on L
[期刊论文] 作者：Cui Heng Cang Daqiang Zong Yan,
来源：中国稀土学报：英文版 年份：2004
Electropulse modification (EPM) process, a new physical field method for improving the solidification structure of metals was introduced.Different from other re...
[期刊论文] 作者：Huang Xianzhang,Xiao Rui,Zong Yan,Liu Dalei,
来源：中国铁路（英文版） 年份：2009
Full loaded shuttle traffic is a balanced transport concept,and an effective approach for railways to reduce turound of trains and improve transport efficiency....
C-Kit/c-Kit ligand interaction of bone marrow endothelial progenitor cells is influenced in a cigare
[会议论文] 作者：Shengdong He,Zhihui He,Yah Chen,Jiru Ye,Dandan Zong,Yan Zhang,Ping Chen,
来源：中华医学会呼吸病学年会——2013第十四次全国呼吸病学学术会议 年份：2013
Background Smoking causes lung endothelial cell apoptosis and emphysema.Derived from bone marrow, circulating endothelial progenitor cells (EPCs) maintain vascular integrity by replacing and repairing...
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