4LIU Bo,JIN Chun-ning,DING Yi,et al.UGS/NX-based design and package system of vehicle bodyside[J].Jilin Daxue Xuebao:Gongxueban,2006,36(1):33-38.
5Green B R,Smit D M C,Maumela H,et al.Leaching and recovery of platinum group metals from UG-2 concentrates[J].Journal of The South African Institute of Mining and Metallurgy,2004,104(6):323-331.
6Johu H McQuiddy.Status of UGS for U.S.border monitoring[M].Fredericksburg:SPIE-The International Society for Optical Eugineering,2009.
7Mike Hudspeth.UGS NX 4-world-classs modeling tools provide power and flexibility[J].Cadalyst,2006,23(6):26-29.
8Johu.UGS NX software helps Andretti green racing's Marco Andretti win Indy Grand Prix of Sonomalarkin[J].Automotive Industries AI,2006,186(9).