proper fraction

音標(biāo)發(fā)音

• 英式音標(biāo) [?pr?p.? ?fr?k.??n]
• 美式音標(biāo) [?prɑ?.p? ?fr?k.??n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. [數(shù)] 真分數(shù)

同根派生

• proper fraction相關(guān)詞

英漢例句

雙語例句

• This article defined constant in numerator of simplest fraction by the way of resolve proper fraction to simplest fraction.
  本文用分解真分式為最簡分式的分解基本定理來確定最簡分式分子里的常數(shù)。
• 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。
• Applied theory of proper fraction and subject reaction, measure quality of objectiveexandnation questions and compare the theory of two kinds. Some useful result a-re acquired.
  應(yīng)用真分數(shù)理論和題目反應(yīng)理論分別對客觀性試題質(zhì)量進行了測量，并把兩種理論加以比較，獲得了一些有益的結(jié)果．。

• proper fraction更多例句

詞組短語

短語

• proper r fraction 真分數(shù)
• rational proper fraction function 有理真分式函數(shù)
• theory of proper fraction 真分數(shù)理論
• rational proper fraction [數(shù)]有理真分式
• echter Bruch proper fraction 真分數(shù)

• proper fraction更多詞組

英英字典

劍橋英英字典

• a fraction in which the number below the line is larger than the number above it

柯林斯英英字典

• a fraction in which the numerator has a lower absolute value than the denominator, as or x/(3 + x)

• proper fraction劍橋字典
• proper fraction柯林斯字典

專業(yè)釋義

數(shù)學(xué)

• 真分數(shù)