Sentence examples for concentration had been from inspiring English sources

The concentration had been so intense.

Similar concentration had been needed before the fifth set, when Djokovic was threatening to become the first man to win the title from two sets down for 63 years.

Tenth fold dilutions of starting concentration had been done to make different concentrations.

Once the solution concentration had been determined, the volume of sample was again incorporated to the solution-activated carbon system.

Parameters like discharge, temperature and sediment concentration had been collected on daily basis from different basins on River Suktel.

The effect of additive concentration had been studied by varying the concentration of both EDTA and TEA with optimum deposition potential and time as described in Table 2.

But sometimes his concentration has been known to wane.

Her interest was seldom held by anything, her concentration having been shattered long before.

Big test for Mr Gonzalez, whose concentration has been a little suspect on occasion, of late.

Enforced periods of no email or internet to allow us to sustain concentration have been shown to be tremendously helpful.

There's a big story in the Wall Street Journal today about how media concentration has been less successful — the AOLs, the Murdochs.