( 2 ) the applications of l - generalized extension principle in l - fuzzy set theory are studied 2 、讨论了l型广义扩展原理在l型模糊集范畴中的应用。
2.
The l - generalized extension principle for l - fuzzy set is introduced and some of its properties are discussed . then three l - fuzzy set categories are defined and their relations are discussed . 2 本文给出基于l型模糊关系的l型广义扩张原理，在此基础上通过l型广义扩张原理构造三个模糊集范畴，并讨论了它们之间的相互关系。
