2A Tentative Study on the Relationship Between Organizational Control and Independent,Cooperative Innovation in High-tech Firms4-7
6Study on Safety Assessment of Rock-loading and Transportation Process of the Tunnel Construction21-23,27
15Using the Grey Model to Forecast the Development Of Passenger Traffic Volume for Hengyang Railway Station50-53
18Application of Principal Component Analysis Method About the Influence Factors of Cooperative Relationship Between Enterprises and Retailers59-62