Sentence examples for clear concentration from inspiring English sources

In each case, a clear concentration effect relationship was obvious with the highest genotoxicity in the most concentrated (50%) sample.

No clear concentration patterns relative to discharge were observed for nitrate in the agricultural watershed.

The attacks shown here took place across the country, but there is a clear concentration in the so-called Sunni Triangle, which stretches from Tikrit in the north to Baghdad in the east and to Falluja and Ramadi in the west.

The main result was: pollutants were not randomly distributed in the stream sediments, but their location showed clear concentration differences by geomorphic units, with preferential accumulation in the hyporheic zones of riffle units and a lesser one in the hyporheic zones of pools.

Despite this fact, there is a very clear concentration increment post-confluence with the channel.

A clear concentration in the area around Shanghai and Shenzhen-Guangzhou could be seen.

However, a clear concentration-response or time-response relationship was not found.

Only few natural infochemicals have been chemically identified, and clear concentration-effect relationships for individual substances are rarely described.

However, the same concentrations of test materials showed clear concentration-effect curves in the carbon transformation test (substrate-induced respiration) [3].

In the case of natural substances, monitoring data may be obscured by background concentrations, and experimental tests with single substances are more likely to produce clear concentration-response curves.

When we replaced the powdered plant meal in the N-transformation test according to OECD TG 216 with (NH4 2SO4 as a form of inorganic nitrogen, the same tests revealed clear concentration-effect curves for each test substance, and similar results were obtained when we tested the potential ammonium oxidation activity of the soil.