四丁基氟化銨及無機鹼催化硫醇與α‚β-不飽和酸化合物進行加成反應之研究探討

by 曾奇

Research on Consideration Factors for Mobile Phone Purchase: The Case of the Elderly

by Chi-Hua Tseng, 曾奇華
Published 2010

Dynamic Flexible Modeling and Vibration Analysis of a Bimodal Ultrasonic Motor by New Hybrid Laplace Transform/Finite Element Method

by Tseng chien-reng, 曾奇潤
Published 1998

The Effects of Micro Etching Process and Internal Stress in BGA Ni Layer on the Strength of Lead Free Solder Joint

by Chi-Chao Tseng, 曾奇照
Published 2007