常見例句雙語(yǔ)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(jiǎn)化了分式分項(xiàng)的計(jì)算，簡(jiǎn)化了有理真分式的積分運(yùn)算。 返回 rational proper fraction