英
[ˌkɒnsen'treɪʃən]
美
[ˌkɒnsen'treɪʃən]
new
concentration的英文翻譯是什麼意思，詞典釋義與在線翻譯：
詳盡釋義
n. (名詞)
- 【化】濃度
- 集中（注意），專心，專註，定神，專心致志的勁頭
- 【化】提濃，蒸濃，濃縮
- 稠密度，濃縮度，高濃度
- 【礦】汰選，選礦
- 富化
- 丰度
- 關注，重視
- 含量
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雙解釋義
n. (名詞)
- [U]專心,專註 the direction of attention on a single thing,idea,subject,etc.
- [C]集中,集結 a close gathering
英英釋義
Noun:
-
the strength of a solution; number of molecules of a substance in a given volume
-
the spatial property of being crowded together
-
strengthening the concentration (as of a solute in a mixture) by removing diluting material
-
increase in density
-
complete attention; intense mental effort
-
bringing together military forces
-
great and constant diligence and attention
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concentration的用法和樣例：
例句
用作名詞 (n.)
- The tennis players need total concentration during play.
網球運動員在比賽中需要全神貫注。
- Stress and tiredness often result in a lack of concentration.
緊張和疲勞常使人精神不集中。
- Concentration is essential if you want to do a good job.
如果你想把事情做好,專心是必要的。
- His area of concentration is economics.
他專心研究經濟學。
- Check oxygen concentration by a refractometer.
用折射儀測量一下氧氣的濃度。
- Titanium is useful at low concentration only.
鈦只在低濃度時起作用。
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辭彙搭配
用作名詞 (n.)
動詞+～
形容詞+～
～+名詞
介詞+～
～+介詞
經典引文
-
The concentration of your force in one position.
出自： Wellington
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This concentration of all power in the hands of a single man.
出自： J. R. Green
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The main concentration of West Indians is to be found in Brixton, London.
出自： E. Moonman
concentration的相關資料：
近反義詞
臨近單詞
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