ultraismn.激进论;极端主义
ultraadj.超;过激的;极端的n.过激论者;急进论者
Ultra-low-volume spray超低容量喷洒
ultra-fine pulverization超微粉碎
ultra-narrow gap welding超窄间隙焊接
Ultra-low carbon bainite超低碳贝氏体钢
Ultra- precision Turning超精密车削
ultralirnit transportation超限运输
ultra-fine precipitation微细沉淀物
ultra-fine grained steel超细晶粒钢
ultra-short pulses laser超短脉冲激光
ultra-selective cracking超选择性裂解