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Journal of Yanbian University(Natural Science)
1004-4353
2005 Issue 4
Under the multimedia enviroment class manufactures
ZHANG Tian-peng
..............page:322-323
Some searching about university teaching "Linear programming"
WEN Xiang-dan
..............page:319-321
Study on visibility of Newton's rings
JIN Feng-xi
..............page:261-262
Effects of doping nonmagnetic ions on structural and transport properties of Na0.8CoO2
GUO Zhen-ping;ZHAO Yong-gang
..............page:257-260
On the asymptotic behavior of certain second order difference equations
JIN Guang-zhi;HOU Cheng-min;HE Yan-sheng
..............page:247-248,283
A Wolfe-type dual problem under the condition of pseudo-invexity
JIN Ai-lian;JIANG Jin-xi;YIN Lun
..............page:241-246
Study on volcanic landforms in Changbai Mountain
L(U) Bi-shun;LI Chun-jing;HAN Cheng-guo
..............page:303-307
Dam constructions and the economic value of recreation and tourism
CHO Seung-kuk
..............page:297-302,307
Study on printed Chinese character recognition based on DHMM
JIN Chang-long;WU Di
..............page:290-293
Study on spectrum of MgO-Al2O3:Ce3+,Tb3+ synthesized by Sol-gel combustion method
DONG Hong-jun;CHANG Shu-lan;LI Xiao-juan
..............page:272-275
Study on absorptivity of laminaria japonica to mercury ions
ZHENG Xing
..............page:269-271