..............page:59-61,65
The isoperimetric inequality on the Heisenberg group H~n
zhu xin-he~1; wang xiu-fen~2(1.department of mathematics; tianjin polytechnic university; tianjin 300160; china; 2.department of property management and fire protection technology; zibo vocational institute; zibo 255314; china)
..............page:38-40
A tidy design of decoding to infrared remote control code
sun wei-feng~(1; 2); zheng xiu-e~1(1.department of information engineering; shandong college of water conservancy technology; zibo 255033; china; 2.school of control science and engineering; shandong university; jinan 250061; china)
..............page:26-29
..............page:106-108
..............page:109-110
..............page:86-88,92
..............page:103-105
..............page:97-99,102
..............page:100-102
Active defense strategy based on the mechanism of the worm's propagation
qi jun-hong~(1; 2); su bo~(1; 3)(1.department of computer science; laiwu vocational & technology college; laiwu 271100; china; 2.institute of network security; shandong university; jinan 250100; china; 3.college of computer and communication engineering; china university of petroleum(east china); dongying 257061; china)
..............page:62-65
Study on thermal circle under in-service welding condition
song xu-ri~1; jin hai-cheng~2; wang yong~2(1.energy administrative center; shandong university of technology; zibo 255049; china; 2.college of mechanical and electronic engineering; china university of petroleum(east china); dongying 257061; china)
..............page:66-69
The analysis and design of bank queuing business simulation system based on queue structure
yin chao~(1; 2); pang ji-ming~(3); qi jun-hong~(1; 4)(1.institute of network security; shandong university; jinan 250100; china; 2.college of mathematics and information science; shandong university of technology; zibo 255049; china; 3.college of computer science; jilin university; changchun 130012; china; 4.department of computer science; laiwu vocational and technical college; laiwu 271100; china)
..............page:19-22