არსებითი სახელი
Universal
1 [mass noun] the action or power of focusing all one’s attention:she was frowning in concentration (
concentration on/upon)
dealing with one particular thing above all others:concentration on the needs of the young can mean that the elderly are forgotten
2a close gathering of people or things:the island has the greatest concentration of seabirds in the north-west [mass noun] the action of gathering together closely:the concentration of power in the hands of nobles
3the relative amount of a particular substance contained within a solution or mixture or in a particular volume of space:the gas can collect in dangerous concentrations [mass noun] the action of strengthening a solution by the removal or reduction of the diluting agent or by the selective accumulation of atoms or molecules: by concentration of cell contents and supercooling, frost-hardened plant tissues survive temperatures down to −10°C
