局部: part; locality; topo-生存期: life cycle生存期: dfs; duration; life in being; life period; life time; lifetime; mst; survival time对象生存期: object lifetime平均生存期: mean survival time; mst软件生存期: software life cycle生存期阶段: life cycle phase生存期特性: life cycle characteristic生存期图: life cycle chart生存期限: duration of life无病生存期: dfs disease free survival中位生存期: median survival time局部生境: partial habitat大程序生存期: large program life cycle局部生态系(统): local ecosystem生态局部生境: partial habitat软件开发生存期: software development life cycle生存期成本估计: life cycle cost estimation实体生存期模型: entity life cycle model生存周期,生存期,生命期软件: lifecycle局部生产率指数: partial productivity indices局部生产通知单: sub-production order实验动物平均生存期: mst存期: principalandinterestst平均存活期,平均生存期,平均存活时间: mean survival time