可数可扩张集族
point-countably expandable family
可数无限域
denumerable infinite domain
无穷可分变量
infinitely divisible variate
无穷可分测度
infinitely divisible measure
无穷可分分布
infinitely divisible distribution
无穷可微性
infinitely differentiabitily
一致可数可加
uniformly countable additive
模糊数无穷乘积
fuzzy numbers infinite product