【摘要】 本文在模糊映射￣［１］的基础上给出了模糊集基数的定义，它把普通集的基数作为特款；不但得到有关基数的大部分结论，而且有其自身的特殊性质；特别，对于连续统假设这一世界难题可能有新的启示．更多还原

【Abstract】 In this paper,we give a reasonable definition for the cardinality of fuzzy sets,anddiscuss in detail the properties.Moreover,from the fuzzy cardinality we may have somenew ideas on the continuum hypothesis which is a well-known open problem.更多还原