Concentration
01
专注, 持续关注
great and constant diligence and attention
02
浓度
the measure of how much of a substance is present in a certain volume of solution
例子
The concentration of salt in the ocean water affects its buoyancy.
海水中盐的浓度影响其浮力。
To make a more concentrated solution, you can add more solute to the same amount of solvent.
要制作更浓缩的溶液，您可以在相同量的溶剂中添加更多的溶质。
03
集中, 密度
the spatial property of being crowded together
04
浓度
strengthening the concentration (as of a solute in a mixture) by removing diluting material
05
专注, 强烈的注意力
complete attention; intense mental effort
06
浓度, 浓缩
increase in density
07
集中, 集结
bringing together military forces
词汇树
concentration
concentrate
concentre
