ultrapen苯氧丙基青霉素钾
ultraadj.超;过激的;极端的n.过激论者;急进论者
Ultra - fine alumina超细氧化铝
Ultrasound microbubble超声微泡
ultralfine silk powder超细丝粉
ultra-high reduction特大量衰减
ultrametal-poor star特贫金属星
ultra-short baseline超短基线
ultra-deep drill rig超深井钻机
ultrasound measurement超声测量
ultra-wideband radar超宽带雷达
ultrafine NiO particle超微NiO粉体