How to Use "concentration" with Example Sentences

1. This would also accentuate concentration in trading markets .
2. Pm2.5 concentration levels reached 889 micrograms at one point in january .
3. These are some suggestions for improving your concentration .
4. Spermidine concentration has been shown to decline with age .
5. After that much time , carr was intimately acquainted with the concentration , confidence or composure challenges each diver faced .