fraction

CET4CET6TOEFL考研IELTSGRE

英[?fr?k?n]
美[?fr?k?n]

基本釋義

n.
[數(shù)]分?jǐn)?shù); 一小部分,些微; 不相連的一塊,片段; [化]分餾

詞性變化

實(shí)用例句

Only a small fraction of a bank's total deposits will be withdrawn at any one time.

任何時(shí)候,一家銀行的總存款只有少量會(huì)被提取。

牛津詞典

She hesitated for the merest fraction of a second.

她略微猶豫了一下。

牛津詞典

She hesitated for a fraction of a second before responding...

她在回答之前猶豫了一下。

Here's how to eat like the stars, at a fraction of the cost...

這就是如何花少量錢卻能像明星一樣吃喝的方法。

The students had a grasp of decimals, percentages and fractions.

學(xué)生們掌握了小數(shù)、百分?jǐn)?shù)和分?jǐn)?shù)。

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

目的驗(yàn)證重建心阻抗圖測量左室射血分?jǐn)?shù) ( LEF ) 的可靠性.

期刊摘選

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

分?jǐn)?shù)值與分母值成反比例.

《現(xiàn)代漢英綜合大詞典》

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

他們抱怨說借款人只能提前支付一小部分物品的價(jià)值.

期刊摘選

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

我們得把這塊石頭弄碎才能將它放進(jìn)盒子.

期刊摘選

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

比和除法、分?jǐn)?shù)之間有什么關(guān)系?

期刊摘選

The car missed me by a fraction of an inch.

那車子差一點(diǎn)兒就要撞到我了.

《簡明英漢詞典》

Even native speakers know only a fraction of these.

即便是母語為英語的人也只認(rèn)識(shí)其中一小部分.

期刊摘選

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

請把這 車窗 打開一點(diǎn)點(diǎn).

《現(xiàn)代漢英綜合大詞典》

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

在該體系中石油重餾份對鋼有緩蝕作用.

期刊摘選

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

插入體的填充率越高, 方柱轉(zhuǎn)動(dòng)對系統(tǒng)帶隙的影響越大.

期刊摘選

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

其他的死亡率獨(dú)立預(yù)測因子還有年齡較大 、 左心室射血功能下降和三支血管病變.

期刊摘選

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

就是冉迪曾經(jīng)跑過的26英里國際馬拉松賽程的一小段.

期刊摘選

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

困難學(xué)生計(jì)算分?jǐn)?shù)乘法的效果及應(yīng)用提示程度的情形.

期刊摘選

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

胞質(zhì)溶膠(細(xì)胞溶膠):離心后細(xì)胞質(zhì)可溶的部分,不包括細(xì)胞中的顆粒成分.

期刊摘選

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

在單片機(jī)應(yīng)用系統(tǒng)的數(shù)據(jù)處理過程中, 經(jīng)常會(huì)遇到小數(shù)的運(yùn)算問題.

期刊摘選

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

經(jīng)任何給藥途徑給予一定劑量的藥物后到達(dá)全身血循環(huán)內(nèi)藥物的百分率.

期刊摘選

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

每個(gè)月我用零花錢中的一小部分買玫瑰花.

期刊摘選

The cost is only a fraction of his salary.

那項(xiàng)費(fèi)用不過是他薪水的一小部分.

《簡明英漢詞典》

He does not like the new governess by a fraction.

他一點(diǎn)也不喜歡他的新家庭女教師.

《簡明英漢詞典》

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

要顯示二進(jìn)制小數(shù), 小數(shù)點(diǎn)位可以固定在某個(gè)位置.

期刊摘選

Open the window a fraction, please.

請把窗戶打開一點(diǎn).

《現(xiàn)代漢英綜合大詞典》

Only a small fraction of a bank's total deposits will be withdrawn at any one time.

任何時(shí)候,一家銀行的總存款只有少量會(huì)被提取。

《牛津高階英漢雙解詞典》

If a stranger stops you, just wind the window down a fraction.

如果有陌生人攔你的車,把車窗搖下一點(diǎn)點(diǎn)就行。

柯林斯例句

The fraction was then multiplied by 100 and rounded to the nearest half or whole number.

然后,分?jǐn)?shù)被乘以100,取整為最接近的半數(shù)或整數(shù)。

柯林斯例句

These 50,000 arrears cases represent a tiny fraction of all home owners.

這5萬個(gè)欠款案例只代表所有業(yè)主中的一小部分人。

柯林斯例句

真題例句

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月閱讀原文

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

2017年12月六級(jí)真題(第一套)聽力 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月六級(jí)真題(第二套)閱讀 Section B

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

2015年高考英語浙江卷 閱讀理解 閱讀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年高考英語浙江卷 閱讀理解 閱讀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年高考英語全國卷3 閱讀理解 閱讀D 原文

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

出自-2013年考研閱讀原文

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

2013年考研真題(英語一)閱讀理解 Section Ⅱ

英英釋義

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?"

同義詞辨析

part, piece, section, division, portion, fraction, fragment, segment, share

這些名詞均可表示"整體的一部分"之意。

  • part: 含義廣,最普通用詞。常指整體中可大可小的一部分,也可指整體中可分開的獨(dú)立部分。
  • piece: 指整體中的一些個(gè)體,尤指從某個(gè)整體上分出來的一部分。
  • section: 指整體中的分區(qū),部分與部分之間有顯著界限。
  • division: 通常指按類劃分或分割成而的部分。常含抽象意義。
  • portion: 側(cè)重從整體中所分配到的那一部分,含一定的獨(dú)立意義。
  • fraction: 指包含在全體中的一部分,暗示微不足道的一部分。
  • fragment: 指因破裂、分割等產(chǎn)生的支離破碎、不規(guī)則的一部分。
  • segment: 指某物的特定部分或自然形成的部分,也指線形物品的一段。
  • share: 指共有的東西中應(yīng)占有的一部分。

同義詞

反義詞

n.小部分;片段;碎片

integer

其他釋義

integer

最新英語單詞

行業(yè)英語