Sentence examples for in concentration over from inspiring English sources

When not working she is often bent in concentration over a chessboard.

Anthropogenic sources currently account for approximately 70 percent of total annual emissions, leading to substantial increases in concentration over time.

The book moves effortlessly from close observation of objects – two bowls of borscht on a faded tabletop, sheets drying in a shed – to intimate documentary – an aunt bent in concentration over a crossword – and from dark interiors to almost other-worldly daylight.

The rhodamine injected at 240 cm in depth showed a linear change in concentration over time in the three depth intervals recorded.

Additionally, the SPME measurements of 1-butanol, 3-methyl had a contradictory trend to the PTR-MS measurements and did not decrease in concentration over time.

The model computes changes in concentration over time caused by the processes of advection, dispersion, biochemical reactions, and cation exchange reactions.

Nutrients with significant reductions in concentrations over 24 h are marked in asterisk.

In both the bog and fen, concentrations of SO42 − showed considerable spatial variability, and a significant decrease in concentrations over the study period.

The results showed that acetaminophen, atenolol and lincomycin were the main individual pollutants usually found in concentrations over 10 μg/L in the sewage influent.

Regression analyses between logarithmically transformed meteorological variables and hourly CO2 concentrations revealed that during the day-time, explained the greatest amount of variability in concentrations over turf, whereas wind speed explained the greatest amount of variability over desert.

Humidified CO2 for 60 min confirmed the absence of mortality with humidification; humidified 50% CO2 + 50% N2O and humidified 100% N2O confirmed the strong adhesion preventing the effect of N2O in concentrations over 5% (six mice, two mice per group).