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-rapid frozen embryo超快速冷冻胚胎
ultra-high pressure spray超高压喷雾
Ultra-fine diamond powder金刚石超微粉
ultrarsonic scale inhibitor超声波阻垢器
Ultralow anterior resection超低位前切除
ultra-high strength steel超高强度钢
ultra-supercritical steel超超临界钢
ultra-high order harmonic超高次谐波
ultrahigh speed integration超高速集成电路