可数无限集,countable infinite set

1)countable infinite set
可数无限集

2)countably infinite set
无限可数集

3)uncountably infinite set
不可数无限集

4)countably infinite
可数无限
例句>>

5)countable infinite
可数无限个
1.
It is proved that there are countable infinite discontinuous points in plane bounded closed region D, and these discontinuous points in D only have not many of accumulation points bounded functions which are also integrable functions on D.
对于多元函数可积函数类，进行了拓展性研究，论证了在平面有界闭区域Ｄ内有可数无限个不连续点，且这些不连续点在Ｄ内只有有限个聚点的有界函数也是Ｄ上的可积函数。



6)countable infiniteness
可数无限性
1.
Based on the background of Church-Turing thesis, this paper discusses mankind s cognitive ability and limit, points out that mankind s cognition has countable infiniteness property and its ability is restricted by recursive rule.
本文以丘奇—图灵论点为背景,论述了人类认知能力及其极限,提出了人类认知的可数无限性,和人的认知能力是受递归规律限制的观点。




补充资料：无限集

定义：集合里含有无限个元素的集合叫做无限集

举例：{偶数}

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

可数无限集,countable infinite set