基本解释[數學]有理真分式有理真分數英汉例句雙語例句The calculation of every fractions in Separating fraction and integral of rational proper fraction is reduced by the method.從而大大簡化了分式分項的計算，簡化了有理真分式的積分運算。rational proper fraction更多例句词组短语短語rational proper fraction function 有理真分式函數rational proper fraction更多词组专业释义數學有理真分式有理真分數