摘要本文引入了模糊复集合与模糊复数的基本概念,并且讨论了它们的若干基本性质。In this paper, the concepts of fuzzy complex set and fuzzy complex number are introduced and their fundamental properties are discussed.
9Donald W. International Logistics[M]. New York: Chapman- Hall, 1995.
10Bookbinder J, Tan C. Comparison of Asian and European Logistics Systems [J]. International Journal of Physical Distribution - Logistic Management, 2003,33 (1):36-58.