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词汇 concentration的中文翻译及音标
释义
英音 ['k?nsen'trei??n] ;
美音 [,kɑns?n'tre??n] ;
名词
1.[C,U]集中
2.不可数名词:专心,专注
3.不可数名词:浓缩;浓度
英语解释
  • (chemistry) the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter)
  • bringing together military forces
  • increase in density
  • the spatial property of being crowded together
  • complete attention; intense mental effort
  • great and constant diligence and attention
  • strengthening the amount of a substance in a unit amount of another substance (as of a solute in a mixture) by removing the other substance
相似短语
  • concentration on 注意力集中于
  • axle concentration 轮轴集重
  • biological concentration 生物浓缩
  • atomic concentration 原子浓度
  • alcohol concentration 酒精浓度,酒精浓度
  • concentration cell 浓差电池
  • concentration of beam 集束
  • concentration of fertilizer 肥料浓度
  • concentration of landholding 土地集中
  • concentration polarization 浓差极化
相似单词
  • concentration n. 1.[C,U]集中 2.[U]专心,专注 3.[U]浓缩;浓度
  • high concentration 高强度
  • boiler(water)concentration 炉水浓度
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