阶段的staged
联合肝脏分割和门静脉结扎的分步肝切除术associating liver partition and portal vein ligation for staged hepatectomy, ALPPS
分期修复staged repair
多级火箭multistage rocket【航】;staged vehicle【航】;step rocket【航】
级联激光器staged laser
多级火箭staged rocket
中途接班空勤组staged crew【航】
分阶段搜索策略staged search strategy【计】