1007-6573
2014 Issue 2
Structure characteristics of sediment diatom communities and their relationships with water environment in Dongping Lake,Northern China
Chen Shiyue;,Chen Yingying;,Liu Shuangshuang;,Yang Liwei;
Chen Shiyue;,Chen Yingying;,Liu Shuangshuang;,Yang Liwei;
..............page:1-6
Researches about water envi ronment of Nansi Lake
Cao Feifei;,Cao Feng;,Gu Congmin;,Wang Yunqian;,Yang Liyuan;
Cao Feifei;,Cao Feng;,Gu Congmin;,Wang Yunqian;,Yang Liyuan;
..............page:7-11
Nature removal to exogenous styrene gas of Spartina alterni f lora salt marsh in the coastal area of Northern Jiangsu
Guo Nan;,Li Chao;,Wang Jinshu;,Wang Jinxin;,Zhang Wei;
Guo Nan;,Li Chao;,Wang Jinshu;,Wang Jinxin;,Zhang Wei;
..............page:12-17
Changes in coupling relationship between urbanization and ecological envi ronment：a case of Xuzhou Ci ty
Cheng Bing;,Dai Peichao;,Shen Zhengping;,Zhao Yaru;
Cheng Bing;,Dai Peichao;,Shen Zhengping;,Zhao Yaru;
..............page:18-22
..............page:23-25
The homomorphic from two element field linear semigroup to arbitrary field linear semigroups
Du Guanghuan;,Gu Qiuyu;,Liu Ying;,Wang Jiaqiu;,Zhu Jie;
Du Guanghuan;,Gu Qiuyu;,Liu Ying;,Wang Jiaqiu;,Zhu Jie;
..............page:26-29
Constructions of quaternary sequences with ideal autocorrelation
Heng Ziling;,Yue Qin;
Heng Ziling;,Yue Qin;
..............page:30-34
Symmetry and regularity of positive solutions to some system associated with Bessel potentials
Chen Wu;
Chen Wu;
..............page:35-42
Spectral mapping theorems for two-parameter C0 semi-groups
Xu Min;,Zhao Huaxin;,Zhao Tuo;
Xu Min;,Zhao Huaxin;,Zhao Tuo;
..............page:43-46
..............page:47-49
Some properties of intersection irreducible elements in complete lattice
Lu Tao;,Zhu Zhenzhen;
Lu Tao;,Zhu Zhenzhen;
..............page:50-52
..............page:53-57
Sufficient condition of no-arbitrage for bond market under the HJM framework driven by Lévy process
Du Fengjiao;
Du Fengjiao;
..............page:58-62
College students'quality education evaluation model based on generalized interval-valued trapezoidal fuzzy sets
Chen Xiuming;,Cheng Jiaxing;,Gong Fang;,Hu Xiande;
Chen Xiuming;,Cheng Jiaxing;,Gong Fang;,Hu Xiande;
..............page:63-67
Relationship of average ionization degree respect to the temperature and density for O plasma
Fang Min;,Wang Jun;
Fang Min;,Wang Jun;
..............page:68-71
Simple synthesis of pyrimidine-6-one derivatives under solvent-free conditions
Rong Liangce;,Wang Suhui;,Zha Yunyun;
Rong Liangce;,Wang Suhui;,Zha Yunyun;
..............page:72-74
Preparation of praseodymium-doped (Ce,Zr,Al)O2 nano solid solution by double reverse microemulsion method
Dai Meiling;,Feng Xiaoyan;,Huang Tao;,Lu Jusheng;,Pan Yuqian;,Tian Jiuying;
Dai Meiling;,Feng Xiaoyan;,Huang Tao;,Lu Jusheng;,Pan Yuqian;,Tian Jiuying;
..............page:75-78