..............page:84-86,90
Study on Nanotube-Loaded Pt Catalysis for Proton Exchange Membrane Fuel Cells
zhu hong 1; ge feng_juan 2; xu yun_hua 1; zhu jie 1; zhang zhi_jun 3 (1.school of sciences; northern jiaotong university; beijing 100044; china; 2.school of chemical engineering and technology; china university of mining and technology; xuzhou 221008; china; 3.school of ckemistry and chemical engineering; henan university; kaifeng 475001; china)
..............page:50-53
A High Precision Measurement for the Power of AC System
liu xue_lian 1; zhang mei_feng 2; lou shu_qin 1 (1.school of electronics and information engineering; northern jiaotong university; beijing 100044; china; 2.zhengzhou light industry institute of technology; zhengzhou 450002; china)
..............page:96-99
..............page:100-103
..............page:107-110
..............page:20-23,26
..............page:35-37,42
..............page:104-106
Study of Probe Vehicle Technology
zhang jing; cai bai_gen; wu jian_ping (school of electronics and information engineering; northern jiaotong university; beijing 100044; china)
..............page:80-83