數(shù)學(xué)系統(tǒng)理論 mathematical theory: 數(shù)學(xué)理論mathematical system: 數(shù)學(xué)系統(tǒng); 數(shù)字體系a mathematical theory of communication: 通信的數(shù)學(xué)理論mathematical expression of theory: 理論的數(shù)學(xué)表達(dá)式mathematical group theory: 數(shù)學(xué)群論下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯