..............page:98-103
..............page:107-110
Case-based reasoning system of Web
zhang yue-lei1; 2; ji xiang-wei1(1.unit 94270 of pla; jinan 250117; china; 2.college of energy and power engineering; wuhan university of technology; wuhan 430063; china)
..............page:25-28
Study of preservation liquid for giant pumpkin specimen
guo yan-yin1; hu chi-xin2(1.school of light indnstry and agricultural engineering; shndong university of technolgy; zibo 255049; china; 2.agriculture and forestry technology popularize station of dawang town; guangrao country; dongying 257335; china)
..............page:79-82,86
..............page:104-106,110
..............page:17-20,24
..............page:33-35,39
..............page:90-92,97
A solving TSP algorithm based on genetic combination operator
shuai xun-bo1; ma shu-nan2(1.institute of geophysics and information; langfang branch of research institute of petroleum exploration and development; petrochina; langfang 065007; china; 2.college of computer science and technology; beijing university of technology; beijing 100022; china)
..............page:29-32
Research on gray general DEA model
xia de-chang1; li zhi-hui; zhang jing2; li fu-jiang3(1.college of science; yanshan university; qinhuangdao 066004; china; 2.college of science; hebei university of technology; tianjin 300401; china; 3.qinhuangdao institute of technology; qinhuangdao 066100; china)
..............page:76-78