..............page:62-65,70
..............page:9-10,19
The Evaluation on Kaifeng City Ecosystem
zhang jin-ping~1 li gui-min~2 lin xue-mei~3 1 school of environment and planning; liaocheng university; liao cheng 252059; china; 2 office of rear service; liaocheng university; liaocheng 252059; china; 3 campus high school of yanggu county; yanggu 252000; china
..............page:71-73
..............page:107-110
..............page:98-100,106
Theω-Lindelf Property on Lω-Space
ling si-lan~1 li li-qun~2 meng han~1 1 school of mathematics science; liaocheng university; liaocheng 252059; china; 2 school agricultural administratiors college; jinan 250100; china
..............page:4-5,8
..............page:101-102,110
..............page:43-44,93
Advances in the Electrochemical Deoxyribonucleic Acid Biosensors
wang gui-xiang~1 li yan-fei~1 wang wen-xin~1 ma sheng-yong~1 jia wen-li~2 wang huai-sheng~2 1 department of materials science and chemical engineering; taishan university; tai an 271021; china; 2 department of chemistry; institute of analytical chemistry; liaocheng university; liaoeheng 252059; china
..............page:48-53
..............page:27-28,42
Advance in Studies on Soybean Polypeptides
song zhao-xia~1 shi hai-ying~1 xie hai-zhen~2 1 school of life science; liaocheng university; liaocheng 252059; china; 2 liaocheng qulity supervision bureau; liaocheng 252000; china
..............page:68-70
..............page:74-76,97
..............page:103-106
..............page:29-32,35