concentrations是什么意思 concentrations怎么读-字典翻译

concentrations是什么意思 concentrations怎么读

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concentrations的英文翻译是什么意思，词典释义与在线翻译

英英释义

名词 concentration:

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

concentrations的相关资料

临近单词

concentrationn.集中；专心；浓度concentration area集中地区concentration ring集索圈concentration rule富集规律concentration time浓缩时间,富集时间concentration line总线concentration flow汇流concentration lens合聚透镜concentration limb集流段concentration cell浓差电池Concentration risk信贷集中风险

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