by introducing a basis of monotonically decreasing and continuous function, a new theory of general design of degree distribution is proposed, and its corresponding design method is given . 6 通過引入一個新的單調(diào)遞減連續(xù)函數(shù)(即修正的基礎(chǔ)函數(shù))提出了度分布的一種一般設(shè)計理論,給出了其相應(yīng)的一般設(shè)計方法;6