concentration是什么意思 concentration的中文翻译及音标

concentration是什么意思、英语单词推荐、用法及解释

英音 ['kɔnsen'treiʃən] ;

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美音 [,kɑnsɛn'treʃən] ;

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