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单词大全
单词
当前位置:首页单词大全 concentration
concentration
英[ˌkɒnsen'treɪʃən] 美[ˌkɒnsen'treɪʃən]
单词基本解释
n.集中;专心浓度
详尽释义
n.(名词)
  1. 【化】浓度
  2. 集中(注意),专心,专注,定神,专心致志的劲头
  3. 【化】提浓,蒸浓,浓缩
  4. 稠密度,浓缩度,高浓度
  5. 【矿】汰选,选矿
  6. 富化
  7. 丰度
  8. 关注,重视
  9. 含量
双解释义
n.(名词)
  1. [U]专心,专注 the direction of attention on a single thing,idea,subject,etc.
  2. [C]集中,集结 a close gathering
英英释义
Noun:
  1. the strength of a solution; number of molecules of a substance in a given volume

  2. the spatial property of being crowded together

  3. strengthening the concentration (as of a solute in a mixture) by removing diluting material

  4. increase in density

  5. complete attention; intense mental effort

  6. bringing together military forces

  7. great and constant diligence and attention

词典解释

1.全神贯注;专心;专注
concentration on something involves giving all your attention to it.

e.g. Neal kept interrupting, breaking myconcentration...
尼尔不停地打断我,使得我无法集中注意力。
e.g. We lackedconcentration and it cost us the goal and the game.
我们注意力不够集中,结果丢了球,输了比赛。

2.集中;汇集
Aconcentration of something is a large amount of it or large numbers of it in a small area.

concentration是什么意思

e.g. The area has one of the world's greatest concentrations of wildlife...
这个地区是世界上野生动物最为密集的区域之一。
e.g. There's been too muchconcentration of power in the hands of central authorities.
权力一直过多地集中在中央机构手中。

3.浓度
Theconcentration of a substance is the proportion of essential ingredients or substances in it.

e.g. pH is a measure of theconcentration of free hydrogen atoms in a solution...
pH值是测试溶液中自由氢原子浓度的单位。
e.g. The latest data showed that global ozone concentrations had dropped several per cent over the last decade.
最新数据显示,过去10年来全球臭氧的浓度降低了几个百分点。

网络解释

1.concentration:con; 专注力

例句
常见句型
词汇搭配
经典引文
例句
This book requires a great deal of concentration.

这本书需要全神贯注才能读懂。

Tiredness affects your powers of concentration.

疲劳影响注意力的集中。

a need for greater concentration on environmental issues

更加关注环境问题的必要性

a concentration of industry in the north of the country

这个国家的工业在北部的集中

glucose concentrations in the blood

血液中的葡萄糖含量

Neal kept interrupting, breaking my concentration...

尼尔不停地打断我,使得我无法集中注意力。

We lacked concentration and it cost us the goal and the game.

我们注意力不够集中,结果丢了球,输了比赛。

The area has one of the world's greatest concentrations of wildlife...

这个地区是世界上野生动物最为密集的区域之一。

There's been too much concentration of power in the hands of central authorities.

权力一直过多地集中在中央机构手中。

pH is a measure of the concentration of free hydrogen atoms in a solution...

pH值是测试溶液中自由氢原子浓度的单位。

The latest data showed that global ozone concentrations had dropped several per cent over the last decade.

最新数据显示,过去10年来全球臭氧的浓度降低了几个百分点。

The computing methods of rainfall input and runoff flow concentration in grid elements are discussed deeply.

深入探讨了单元网格的降雨输入和产汇流计算方法.

Distillery wastewater was typical organic wastewater with high ammonia concentration.

酿酒废水是一种典型的高氨氮浓度的有机废水.

He has great powers of concentration.

他注意力很集中.

Chinas travel service industry has seen a great transition of its concentration degree during its development.

中国旅行社业发展的不同历史时期,集中度经历了不小的变迁.

It advances output and concentration of brine and acquires the economic effect.

经过两年的生产实践,提高了卤水的产量和卤水浓度,取得了较大的经济效益.

If you skip breakfast blood sugar levels drop, fatigue, poor concentration, irritability and lethargy results.

如果你忽视早餐,则会出现低血糖 、 疲劳 、 精力不集中, 易怒和昏睡后果.

Education and work can be restructured to teach and propagate the skills of concentration and focus.

教育和工作模式可以重塑,以此教授和传播精神集中和专注的能力.

From solvent concentration point of view, gravure micyoco pissed management is necessary.

从溶剂浓度的角度来看, 凹印的室内换气管理是必须的.

A gas in solution diffuses from region of greater to one of less concentration.

溶液中的气体由浓度较高的区域向浓度较低的区域扩散.

This concentration of airborne firepower wrought havoc with the enemy forces.

这次机载火力的集中攻击给敌军造成很大破坏.

This is a novel depicting the bitter sufferings of the inmates in a Nazi concentration camp.

这是一本描写关押在纳粹集中营的人受苦受难的小说.

She wrinkled her brows in concentration.

她蹙额皱眉,陷入沉思.

The Auschwitz concentration camp always remind the world of the holocaust.

奥辛威茨集中营总是让世人想起大屠杀.

With great concentration she went through the movements.

她聚精会神地做完这些动作.

This book requires a great deal of concentration.

这本书需要全神贯注才能读懂。

a Nazi concentration camp

纳粹集中营

a momentary lapse of concentration

走神儿

His ability to absorb information was astonishing, but his concentration span was short.

他吸收信息的能力令人吃惊,但是他的注意力持续时间很短。

常见句型
用作名词(n.)
  1. The tennis players need total concentration during play.
    网球运动员在比赛中需要全神贯注。
  2. It is hard to keep one's concentration up to concert pitch in this sort of scene.
    在这种场合下,要使注意力处于高效能状态是很困难的。
  3. It's the sort of work that calls for a high level of concentration.
    这工作需要高度集中注意力。
  4. He is most capable of intense concentration.
    他非常擅长集中注意力。
  5. This is a novel depicting the bitter sufferings of the inmates in a Nazi concentration camp.
    这是一本描写关押在纳粹集中营的人受苦受难的小说。
  6. On concentration of sea water we obtain salt.
    海水经浓缩后我们得到盐。
  7. There are heavy concentrations of that fish at the lower depths.
    那种鱼大量聚集在深潭。
  8. Large concentrations of capital were in the hands of merchants.
    大量资本集中在商人手里。
  9. This concentration of airborne firepower wrought havoc with the enemy forces.
    这次机载火力的集中攻击给敌军造成很大破坏。
  10. A gas in solution diffuses from region of greater to one of less concentration.
    溶液中的气体由浓度较高的区域向浓度较低的区域扩散。
经典引文
  • The concentration of your force in one position.

    出自:Wellington
  • This concentration of all power in the hands of a single man.

    出自:J. R. Green
  • The main concentration of West Indians is to be found in Brixton, London.

    出自:E. Moonman
考研真题例句
近义词
反义词
临近词
考研真题例句
考研真题例句OG 1.concentration

On these sorts of trips it's easy to loseconcentration on the driving and pay little attention to the passing scenery.

在这类旅行中,开车时很容易注意力不集中并且对路过的风景不太注意。

2015英语二

考研真题例句OG 1.concentration

The potential of this work applied to healthcare is very great, but it could also lead to furtherconcentration of power in the tech giants.

这项工作应用于医疗保健的潜力非常大,但它也可能导致权力进一步集中在科技巨头身上。

2018英语一

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