Numerical Simulation of the 2nd Problem on Conjugate Surface
yan chang-gang~1; wang hui~2; liu jian~(3); zhao yong-cheng~1 (1.dept. of mechanical engineering; dalian transport university; dalian 116028; china; 2. dept. of mechanical engineering; civil aviation university of china; tianjin 300300; china; 3.dept. of mechanical engineering; dalian university of technology; dalian 116024; china)
..............page:31-34
..............page:6-8,12
Preparation of Fe_2O_3Nanograins by Sol-Gel Method
che ru xin~(1 ); gao hong~(2) ( 1. school environment science and engineering; dalian jiaotong university; dalian 116028; china; 2.school of material science and engineering; dalian jiaotong university ; dalian 116028 china)
..............page:91-93