[统计]?浮动范围

... 服务分布情况的普查 census of distribution of services 浮动范围 domain of walker 浮动最优样本容量 floating optimal sample size ...

[自]?行走范围

... 行星际遥测 interplanetary telemetering 行走范围 domain of walker 形式系统的不完全性 incompleteness of formal system ...

[自]?走动范围

... 纵向分解 vertical decomposition 走动范围 domain of walker 组合电锁与电路控制器 combined electric lock and circuit controller ...