短語(yǔ)詞組短語(yǔ)power -series expansion method 冪級(jí)數(shù)展開(kāi)的方法power series expansion method 冪級(jí)數(shù)展開(kāi)法;長(zhǎng)除法fuzzy power series expansion Fuzzy 冪級(jí)數(shù)power series expansion methods 冪級(jí)數(shù)展開(kāi)法power expansion series 實(shí)數(shù)域上函數(shù)的冪級(jí)數(shù)展開(kāi)式表two -sided K-power series expansion 雙邊K 返回 power series expansion