Analysis of elastic sheet's load inverse problem
jiang zhong-yu; sun jian-zhong; zhao chang-yao(1.dept.of mech.engn; .anhui university of technology and science; wuhu 241000; china; 2.sch.of civ.engn.; lanzhou jiaotong university; lanzhou 730070; china)
..............page:61-63
Lichens from Yaoluoping natural reserve
wang yu-liang~(1); chai rui-juan~(2); xue zheng-lian~(2); zheng yu-hua~(1)(1.dept.of bioc.; anhui science and technology college; fengyang 233100; china; 2.dept.of bioc.& engn.; anhui technology and science university; wuhu 241000; china)
..............page:67-69
SPWM wave based on TMS320LF2407A
huang lun-xue; wang tian-miao; wei hong-xing(robo.inst.; beijing university of aeronautics and astronautics; beijing 100083; china)
..............page:15-18