..............page:21-23,27
Research of deep processing technology for femtosecond laser
ni xiao-chang1; 2; hong ru1; wang qing-yue2; chai lu2; jia wei2(1.department of electronic engineering; tianjin university of technology and education; tianjin 300222; china; 2.key laboratory of optoelectronic information technical science; emc; ultrafast laser laboratory; school of precision instruments and optoelectronics engineering; tianjin university; tianjin 300072; china)
..............page:5-8,20
Lattice-orderings on the field of complex numbers
zhang yi-ying1; pan xiao-ping2; wu liu-san1(1.institute of mathematics; tianjin university of technology and education; tianjin 300222; china; 2.hangzhou radio & tv university; hangzhou 310012; china)
..............page:42-43
Forecast for highway freight volume based on validity
liu xiao-feng1; gao li-mei2 beijing 100022; china)(1.department of automotive engineering; tianjin university of technology and education; tianjin; 300222; china; 2.college of architecture and civil engineering; beijing polytechnic university
..............page:17-20
Principle of CMOS camera and its application
yang ji-ping 1a; zhang jian-min1b(1.tianjin university of technology and education; a.department of mechanical engineering; b.department of electronic engineering; tianjin 300222; china)
..............page:36-39