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## proper fraction

• n. [数] 真分数

### 网络释义专业释义英英释义

[数] 真分数

真分式

实分数

适当的分数

2015年SAT数学必备的130个单词（10） ... 适当的分数 proper fraction 比例 proportion 勾股定理 Pythagorean theorem ...

rational proper fraction [数] 有理真分式

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• 真分数

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#### proper fraction

• n. a fraction with a numerator smaller than the denominator

### 柯林斯英汉双解大词典

#### proper fraction

• 1.

N a fraction in which the numerator has a lower absolute value than the denominator, as or x/(3 + x²) 真分数

### 双语例句

• This article defined constant in numerator of simplest fraction by the way of resolve proper fraction to simplest fraction.

本文分解分式最简分式分解基本定理确定最简分式分子常数

• The calculation of every fractions in Separating fraction and integral of rational proper fraction is reduced by the method.

从而大大简化分式分项计算简化有理分式积分运算

• 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.

应用分数理论题目反应理论分别对客观性试题质量进行测量理论加以比较获得一些有益的结果．。

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