..............page:27-29,52
..............page:43-45,74
..............page:62-63,67
..............page:86-89,93
Biological technology and environmental protection
feng you-sheng 1; wang min-bin 2; fu shi-jun 3 (1.administration office of chongqing technology and business university; chongqing 400033; 2.environmental and biological engineering college of chongqing technology and business university; chongqing 400033; china; 3.the board of journal of chongqing environmental sciences; chongqing 400020)
..............page:81-85
Research on modern packaging design
zhang shu-bin 1; yang ming-lun 2 (1.school of mechanics and package engineering of chongqing technology and business university; chongqing 400033; china; 2.dept. of educational administration of chongqing technology and business university; chongqing 400067; china)
..............page:68-70
..............page:75-76,80
..............page:100-101,107
Image processing and analysis based on MATLAB
he xi-ping 1; zhang qiong-hua 2 (1.center of experiment and practice; chongqing technology and business university; chongqing 400033; china; 2. library; chongqing technology and business university; chongqing 400033; china)
..............page:22-26
..............page:105-107