结构声学优化
Structural acoustic optimization
声学优化设计
Acoustic optimization design
优化声学设计
acoustical design optimization
安徽大学化学化工学院
College of Chemistry and Chemical engineering
anhui university
渤海大学化学化工学院
School of Chemistry and Chemical Engineering
bohai university
电化学-化学-电化学历程
Electrochemical-chemical-electrochemical process
东北石油大学化学化工学院
northeastern petroleum university
department of chemistry
福州大学化学化工学院
College of Chemistry and Chemical engineering
FuZhou University
广西大学化学化工学院
College of Chemistry and Chemical engineering
School of Chemistry and Chemical Engineering
College of chemistry and chemistry engineering
guangxi university
河南大学化学化工学院
access convergence router ACR
Chemistry and Chemical Engineering College of Henan University
Chemistry and Chemical Engineering College
College of Chemistry and Chemical engineering
henan university
湖南大学化学化工系
hunan university
Department of Chemistry and Chemical Engineering
Chemistry and Chemical Engineering Department
Hunan University chang sha
Changsha
湖南大学化学化工系；九江师专化学系
hunan university
.Department of Chemistry and Chemical Engineering
Changsha
湖南大学化学化工学院
College of Chemistry and Chemical engineering
hunan university
湖南衡阳钢管集团有限公司；中南大学化学化工学院
hunan hengyang steel tube co.
ltd.hengyang
湖南科技大学化学化工学院
College of Chemistry and Chemical engineering
College of Chemistry Chemical Engineering
School of Chemistry and Chemical Engineering
Hunan University of Science and Technology