fraction

释义

n.[数]分数; 一小部分，些微; 不相连的一块，片段; [化]分馏

词态变化

复数 :   fractions ;

实用场景例句

Her reply was delayed by a mere fraction of a second as she paused...

她的回答因短暂停顿而延迟了一小会儿...

金山词霸

Indulge in celebrity-inspired cuisine for a fraction of the cost...

以明星风范品味美食，仅需花费一小部分...

金山词霸

The math test results revealed that the pupils had a thorough grasp of fractions.

数学测试结果显示学生们对分数有透彻的理解。

金山词霸

She paused for the tiniest fraction of a moment.

她停顿了短短一瞬间。

金山词霸

A significant fraction of the students' time is spent on extracurricular activities.

学生的很大一部分时间都花在了课外活动上。

金山词霸

A tiny fraction of the total budget is allocated to environmental projects each year.

每年，总预算中只有一小部分被分配给环保项目。

金山词霸

Objective To Validte the Yeliabil of left ventricle ejection fraction ( LEF ) measured by reconstructed impedance cardiography ( RICG ).

目的验证重建心阻抗图测量左室射血分数 ( LEF ) 的可靠性.

期刊摘选

The value of a fraction is inversely proportional to that of the denominator.

分数值与分母值成反比例.

《现代汉英综合大词典》

They complain that moneylenders advance only a fraction of the item's value.

他们抱怨说借款人只能提前支付一小部分物品的价值.

期刊摘选

We should fraction the stone before putting it into the box.

我们得把这块石头弄碎才能将它放进盒子.

期刊摘选

What's the relationship of the ratio, the division and fraction?

比和除法、分数之间有什么关系?

期刊摘选

The car missed me by a fraction of an inch.

那车子差一点儿就要撞到我了.

《简明英汉词典》

Even native speakers know only a fraction of these.

即便是母语为英语的人也只认识其中一小部分.

期刊摘选

Please open the train [ car ] window a bit [ crack ; fraction ] .

请把这 车窗 打开一点点.

《现代汉英综合大词典》

In this system, the heavy fraction of petroleum has corrosion resistance for steel.

在该体系中石油重馏份对钢有缓蚀作用.

期刊摘选

The higher the filling fraction, the stronger the influence of rod rotating on band gap.

插入体的填充率越高, 方柱转动对系统带隙的影响越大.

期刊摘选

Other independent predictors of mortality were age, impaired left ventricular fraction, and triple vessel disease.

其他的死亡率独立预测因子还有年龄较大 、 左心室射血功能下降和三支血管病变.

期刊摘选

A fraction of the 26 miles he once ran in the Big Sur International Marathon.

就是冉迪曾经跑过的26英里国际马拉松赛程的一小段.

期刊摘选

Computer Assistant Instruction for Mathematical Learning Difficulties to calculate fraction multiplication and use prompt situation.

困难学生计算分数乘法的效果及应用提示程度的情形.

期刊摘选

Cytosol The soluble fraction of cytoplasm remaining after all particles have been removed by centrifugation.

胞质溶胶(细胞溶胶):离心后细胞质可溶的部分,不包括细胞中的颗粒成分.

期刊摘选

During the course of data processing in microcomputer, operation problems of decimal fraction are often met.

在单片机应用系统的数据处理过程中, 经常会遇到小数的运算问题.

期刊摘选

Concept: The fraction of unchanged drug reaching systemic circulation following administration by any route.

经任何给药途径给予一定剂量的药物后到达全身血循环内药物的百分率.

期刊摘选

Every month a fraction of my allowance is spent on roses.

每个月我用零花钱中的一小部分买玫瑰花.

期刊摘选

The cost is only a fraction of his salary.

那项费用不过是他薪水的一小部分.

《简明英汉词典》

He does not like the new governess by a fraction.

他一点也不喜欢他的新家庭女教师.

《简明英汉词典》

In order to represent a binary number , the fraction point can be assigned at certain position.

要显示二进制小数, 小数点位可以固定在某个位置.

期刊摘选

Open the window a fraction, please.

请把窗户打开一点.

《现代汉英综合大词典》

A stranger walks by, just roll down the window a bit.

有陌生人经过时，只需把车窗稍微摇下一点。

金山词霸

真题例句

Since tobacco is one of the biggest causes of premature death in the UK, a measure that tames the habit even by a fraction is worth trying.

出自-2016年12月阅读原文

Only a small fraction of the population was literate, but the production of books grew at an extraordinary speed.

2017年12月六级真题（第一套）听力 Section B

The stakes are higher for me to share data because it's a bigger fraction of what's happening in my lab.

2017年12月六级真题（第二套）阅读 Section B

The circle is divided into sections, and each section represents a fraction of the data.

2015年高考英语浙江卷 阅读理解 阅读B 原文

The graph is commonly used to show percentages; the whole pie represents l00 percent, so each piece is a fraction of the whole.

2015年高考英语浙江卷 阅读理解 阅读B 原文

The under-estimation was systematic: when adding two numbers, the monkeys always paid attention to the larger of the two, and then added only a fraction of the smaller number to it.

2019年高考英语全国卷3 阅读理解 阅读D 原文

In the internet age, at least in theory ,this fraction can be much reduced.

出自-2013年考研阅读原文

In the internet age, at least in theory, this fraction can be much reduced.

2013年考研真题（英语一）阅读理解 Section Ⅱ

英英释义

Noun

1. a component of a mixture that has been separated by a fractional process

2. a small part or item forming a piece of a whole

3. the quotient of two rational numbers

Verb

1. perform a division;

"Can you divide 49 by seven?"