contraction

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英[k?n?tr?k?n]
美[k?n?tr?k??n]

基本釋義

n.
收縮; 宮縮; (詞的)縮約形式

詞性變化

實(shí)用例句

The sudden contraction of the markets left them with a lot of unwanted stock.

股票市場(chǎng)驟然收縮,讓他們剩下了許多無人要的股票。

牛津詞典

The contractions started coming every five minutes.

子宮開始每隔五分鐘收縮一次。

牛津詞典

‘He's ’ may be a contraction of ‘he is ’ or ‘he has ’.

he 's可以是he is或he has的縮約形式。

牛津詞典

the expansion and contraction of the metal

金屬的膨脹與收縮

牛津詞典

'It's' (with an apostrophe) should be used only as a contraction for 'it is'.

it's (帶撇號(hào))只能用作 it is 的縮約形式。

The global convergence of under the same conditions and contraction method.

在相同條件下,我們證明了此方法的全局收斂性.

期刊摘選

Pulse: Pressure wave in the arteries from contraction of the heart.

脈搏: 心臟收縮造成的動(dòng)脈中的壓力波動(dòng).

期刊摘選

Obviously, if the various bars sustain forces they will undergo extension or contraction.

很明顯, 如果各桿受力,就會(huì)發(fā)生伸長或縮短.

辭典例句

Independent economists think that even a 2.2 % contraction in GDP is wildly optimistic.

獨(dú)立經(jīng)濟(jì)學(xué)家認(rèn)為,即便2.2%的GDP收縮幅度也過于樂觀.

期刊摘選

Convulsion: an intense, paroxysmal, involuntary muscular contraction.

抽搐: 一種強(qiáng)烈的 、 陣發(fā)性的 、 不自覺的肌肉收縮.

期刊摘選

The combined contraction of the atria and ventricles is a heartbeat.

心房和心室的這一系列動(dòng)作合稱為一次心跳.

期刊摘選

The relativistic length contraction makes the lion flat as paper.

相對(duì)論長度收縮導(dǎo)致獅子像一張紙一樣平.

期刊摘選

Eventually the star's contraction slows down.

最后,恒星的收縮終于慢了下來.

辭典例句

The earliest change histologically seen acute myocardial infarction in the first day is contraction band necrosis.

急性心肌梗死第一天組織學(xué)上表現(xiàn)為明顯的收縮帶壞死.

期刊摘選

Below 4, water is in continuous expansion instead of continuous contraction.

水在4度以下就不斷地膨脹,而不是不斷地收縮.

期刊摘選

This contraction increases the volume of the thoracic cavity and lowers the pressure inside the lungs.

這個(gè)收縮活動(dòng)增加了胸腔的容積,降低了肺部的壓力.

期刊摘選

Contraction of the timbers left gaps in the fence.

木料收縮,結(jié)果圍墻露出縫來.

《簡明英漢詞典》

I generate my own electricity, and send out impulses to trigger contraction.

我給自己發(fā)電, 發(fā)出興奮波,引起收縮.

辭典例句

Longitudinal contraction deformation: The component contracts in the weld direction after welding.

縱向收縮變形: 構(gòu)件焊后在焊縫方向上發(fā)生的收縮.

期刊摘選

However, the next day opened low, or volume contraction, can not be sold.

然而, 第二天開盤走低, 或者成交量萎縮, 難以賣出.

期刊摘選

I suspect that this force accounts for half of the economic contraction at present.

有三個(gè)因素推動(dòng)了經(jīng)濟(jì)的下滑.

期刊摘選

The least unitary looking contraction operator is 0.

看來最不象酉算子的壓縮算子是0.

辭典例句

It also studied a typical thermoelectric couple, got the gas buoyancy distribution and best reed contraction.

同時(shí)以某熱電偶為例,進(jìn)行了實(shí)際分析, 得出了氣體浮力的分布情況和簧片的最佳變形量.

期刊摘選

The hormone that stimulates gall bladder contraction was called cholecystokinin.

刺激膽囊收縮的激素被稱為膽囊收縮素.

辭典例句

A second protein, myosin, is involve in the contraction of muscle cells.

第二類蛋白是肌球蛋白, 它與肌肉細(xì)胞的收縮有關(guān).

期刊摘選

There was a massive monetary contraction, which was responsible for the severity of the downturn.

美聯(lián)儲(chǔ)大規(guī)模收緊貨幣政策, 是那場(chǎng)衰退如此嚴(yán)重的原因.

期刊摘選

Intestinal wall of muscle contraction will be inadequate description of the normal digestion.

腸道壁肌肉的不充分收縮將說明具有正常的消化能力.

期刊摘選

The forces of expansion are balanced by forces of contraction.

擴(kuò)張力和收縮力相互平衡.

《簡明英漢詞典》

英英釋義

Noun
  • 1. (physiology) a shortening or tensing of a part or organ (especially of a muscle or muscle fiber)

  • 2. the process or result of becoming smaller or pressed together;

    "the contraction of a gas on cooling"

  • 3. a word formed from two or more words by omitting or combining some sounds;

    "`won't' is a contraction of `will not'"

    "`o'clock' is a contraction of `of the clock'"

  • 4. the act of decreasing (something) in size or volume or quantity or scope

同義詞

反義詞

n.收縮;收斂

expansion

其他釋義

expansion

最新英語單詞

行業(yè)英語