concentration

  常用词汇  
[ˌkɒnsen'treɪʃən]     [ˌkɒnsen'treɪʃən]    
  • n. 集中;专心;浓度
new

concentration的英文翻译是什么意思,词典释义与在线翻译:

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

concentration的用法和样例:

例句

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. Stress and tiredness often result in a lack of concentration.
    紧张和疲劳常使人精神不集中。
  3. Concentration is essential if you want to do a good job.
    如果你想把事情做好,专心是必要的。
  4. His area of concentration is economics.
    他专心研究经济学。
  5. Check oxygen concentration by a refractometer.
    用折射仪测量一下氧气的浓度。
  6. Titanium is useful at low concentration only.
    钛只在低浓度时起作用。

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。

词汇搭配

用作名词 (n.)
动词+~ 形容词+~ ~+名词 介词+~ ~+介词

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
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