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[会议论文] 作者:Song Chunyun,Zhang Yalan, 来源:廊坊市应用经济学会,廊坊市社科联 年份:2012
As the new theory and model of a modern regional economic development, the domain economy of urban circle is the basis of the industrialization and urbanization.Through the analysis to the city circle...
[期刊论文] 作者:Peng Chunyun,ZHANG Hongjie,LIU, 来源:稀土学报(英文版) 年份:2004
Novel hybrid materials containing covalently bonded Terbium-benzoic acid complex in mesoporous silicaSBA-15 (denoted as Tb-SBA-15 ) were prepared via co-condens...
[期刊论文] 作者:Peng Chunyun Zhang Hongjie Liu, 来源:中国稀土学报:英文版 年份:2004
Novel hybrid materials containing covalently bonded Terbium-benzoic acid complex in mesoporous silicaSBA-15 (denoted as Tb-SBA-15 ) were prepared via co-condens...
[期刊论文] 作者:SHI Chunyun,ZHANG Jie,YANG Yan, 来源:中国地理科学:英文版 年份:2007
移动份额分析被证实了在地区性的经济和许多种扩大移动份额模型的学习的一条有用途径在经济研究,而是很少被推进了并且实行迄今被介绍了并且在中国适用于旅游研究。而且理解,空......
[期刊论文] 作者:SHI Chunyun,ZHANG Jie,YANG Yan, 来源:中国地理科学(英文版) 年份:2004
Shift-share analysis has been confirmed a useful approach in the study of regional economics and many kinds of extended shift-share models have been advanced an...
[期刊论文] 作者:CHEN Guofu,WANG Quanfu,ZHANG Chunyun,ZHANG Baoyu,WANG Guangce,LU Douding,XU Zhong,YAN Peishen, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
[期刊论文] 作者:Xiaoming XI,Xianjing MENG,Lu YANG,Xiushan NIE,Zhilou YU,Chunyun ZHANG,Haoyu CHEN,Yilong YIN,Xinjian CHEN, 来源:中国科学(信息科学) 年份:2018
Dear editor,Choroidal neovascularization (CNV) is characterized by the growth of new blood vessels in the choroid layer.These new blood vessels break beneath th...
[期刊论文] 作者:Xiaoming XI,Xianjing MENG,Lu YANG,Xiushan NIE,Zhilou YU,Chunyun ZHANG,Haoyu CHEN,Yilong YIN,Xinjian CHEN, 来源:Science China(Information Sciences) 年份:2018
Dear editor,Choroidal neovascularization(CNV)is characterized by the growth of new blood vessels in the choroid layer.These new blood vessels break beneath the retina and damage the surrounding reti-...
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