Concentration

1.

(UNCOUNTABLE) ~ (on something) (close attention, a concentrating or being concentrated, strength or density. -concentration camp a prison camp for detention) ការសំដៅទៅរកកន្លែងតែមួយ

2.

(បច្ចេកទេស) ការផ្តោតទៅ, បណ្តុំ

3.

(FIGURATIVE) ការរួមគ្នា (សំដៅគោលបំណងតែមួយ) / concentration of forces ការប្រមូលផ្ដុំ, deep concentration ការខំជញ្ជឹងគិត chemical concentration ភាពខ្លាំងឬខាប

1.

Concentration camp នៃបន្ទាយឃុំឃាំងមនុស្ស

• concentration camp
  - បន្ទាយឃុំខាំងមនុស្ស, បន្ទាយផ្តុំជន
  - ជំរុំប្រមូលផ្តុំ
• concentration ratio
  - ផលធៀបបង្ហាប់
• nutrient concentration
  - កំហាប់សារធាតុចិញ្ចឹម, កំហាប់អាហារធាតុ

1.

The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration.

2.

The act or process of reducing the volume of a liquid, as by evaporation.

3.

The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.