并以此为基础，定义了复模糊数列的极限，讨论了复模糊数列的保号性、有界性等收敛性质及Cauchy收敛判别法等。
Define the limit of the sequece of complex fuzzy numbers , discuss the sign theorem boundedness thorem convergence and Cauchy ′ s criterion for convergence of the sequece of complex fuzzy numbers .
保号性