..............page:150-156
Research Progress on Doped SnO_2 Gas Nanosensors
yang hua-ming; du chun-fang; ouyang jing; zhang xiang-chao; su xiao-hui (department of inorganic materials; school of resources processing and bioengineering; central south university; changsha 410083; china)
..............page:145-149,156
..............page:175-179
..............page:180-183
..............page:157-163,194
..............page:164-171,199
..............page:172-174,179
..............page:184-187
MEMS Dynamic Testing Technique
li da-chao1; 2; feng ya-lin2; fu xing1; hu xiao-dong1; jin shi-jiu1; hao yi-long2; hu xiao-tang1 (1.state key laboratory of precision measuring technology and instruments; tianjin university; tianjin 300072; china; 2.institute of microelectronics; peking university; beijing 100871; china)
..............page:188-194
Development of the Optical Switch
wang gang1; ming an-jie2; liang jing-qiu2 (1.the 47th research institute; cetc; shenyang 110032; china; 2.state key lab. of applied optics; changchun institute of optics; fine mechanics and physics; chinese academy of sciences; changchun 130031; china)
..............page:195-199
..............page:194-200