Home      About this journal      Authors      Referees      Editors      Readers      Archive      Contact us
Hits 1172  Download times 1099  Received:August 02, 1998  
View Full Text  View/Add Comment  Download reader
DOI   10.11656/j.issn.1673-9043.1999.01.04
Key Words   
Author NameAffiliation
杨正瓴 天津大学 300072 
马智 天津大学 300072 
Abstract
    

You are the 1621446 visitor.

Copyright @ 2007
Address:   Postcode:
Tel:  Fax:  E-mail:
Beijing E-Tiller Co., Ltd.