concentration

[美國]/ˌkɒnsnˈtreɪʃn/
[英國]/ˌkɑːnsnˈtreɪʃn/
詞頻: 非常高

中文釋義

n. 專心,專注,集中; 關注,重視; 濃度,含量
Word Forms

短語搭配

deep concentration

深度專注

concentration of sth

集中;聚集

high concentration

高濃度,高強度

stress concentration

應力集中

concentration on

注意力集中於…

low concentration

低濃度;低集中度

gas concentration

氣體濃度;氣含量

sediment concentration

含沙量;沉積物濃度

solution concentration

溶液濃度

ion concentration

離子濃度

dust concentration

粉塵濃度;塵末濃度

mass concentration

質量濃度

concentration camp

集中營

initial concentration

起始濃度;初濃度

salt concentration

鹽濃度,含鹽濃度

concentration ratio

集中度;濃度比率

concentration factor

集中係數;濃縮係數

alcohol concentration

酒精濃度

concentration polarization

濃差極化

stress concentration factor

應力集中係數

volume concentration

[化]體積濃度;體積密度

例句

a short concentration span.

短期的集中時間段。

concentrations of enemy troops

敵軍的集結

his concentration was broken by a sound.

響聲打斷了他的專心致志。

the concentration of power in the hands of nobles.

貴族手裏集中的權力。

Conditions in the office made concentration impossible.

辦公室的狀況根本不可能使人專心

With great concentration she went through the movements.

她聚精會神地做完這些動作。

nonenzymatic browning of greengage juice was restrained more remarkably by vacuum concentration than by normal pressure concentration;

減壓濃縮較常壓濃縮明顯抑制了非酶褐變的發生;

concentration on the needs of the young can mean that the elderly are forgotten.

對年輕人需求的注重可能意味着對老年人的忽視。

a lapse of concentration in the second set cost her the match.

第二局中她一失神失敗了。

direct read-out of concentration in ug or mg/l.

以微克/升或毫克/升表示的直接示值濃度讀數。

total concentration; a total effort; a total fool.

完全集中;孤注一擲的努力;徹頭徹尾的傻瓜

What is the concentration of salt in sea water?

海水中鹽的含量是多少?

Large concentrations of capital were in the hands of merchants.

大量資本集中在商人手裏。

The result shows that catalyst concentration, reaction time, urushiol concentration and temperatures affect the polymer yield in oxypolymerization of urushiol system.

討論了該配合物作爲催化劑,催化漆酚氧化聚合反應時,催化劑濃度、時間、底物濃度以及溫度對漆酚氧化聚合反應的影響。

the concentration necessary to her job blotted out all the feelings.

她的工作需要精神集中,這使她沒有任何感覺。

the island has the greatest concentration of seabirds in the north-west.

此島集中了西北部最多的海鳥。

too much concentration on set texts can turn pupils against reading.

太注重指定的書本會使小學生討厭閱讀。

The vapor phase concentration of durene could be adjusted by the self-made adjustor.

自制的高熔點物料氣相濃度調控儀能很好地調控氣相中均四甲苯的濃度,具有推廣應用價值。

原聲例句

Unnaturally high nicotine concentrations deterred the bees.

尼古丁濃度高於自然水平會使大黃蜂望而卻步。

來源: Science in 60 Seconds September 2017 Compilation

So we already see the concentration of power.

藉此我們已經可以看出權力的集中化了。

來源: TED Talks (Video Version) Bilingual Selection

This map shows their concentration in wealthy neighborhoods.

這張地圖顯示出他們集中在富裕社區。

來源: Vox opinion

It requires full concentration, understanding, and recollection of the conversation.

它需要全神貫注、理解和回憶對話。

來源: Reading Methodology

I can't, but I can see the concentration.

我看不到,但我能看到這種專注。

來源: Gourmet Base

The shallow temperate seas support the greatest concentrations of fish on our planet.

這片溫和的淺海是地球上魚類最密集的地區。

來源: BBC documentary "Our Planet"

Hoshi thinks you being ringside may have affected my concentration.

星認爲你在場邊 會影響我的注意力。

來源: Friends Season 3

And what this does is create a concentration of drinkers.

這樣做是爲了讓飲酒者集中起來。

來源: Science in 60 Seconds Listening Compilation November 2016

Freshwater fishes live in water with very low salt concentrations.

淡水魚生活在含鹽量很低的水中。

來源: The Great Science Revelation

You need a high concentration of alcohol to make that work.

你需要高濃度的酒精纔行。

來源: Vox opinion

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