Sentence examples for concentration over a from inspiring English sources

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

You can easily imagine her in feverish midnight concentration over a page of equations, and just as easily tipping over the edge.

Only by averaging the concentration over a period of time and distance is it possible to follow a gradient of odour.

Promising prizes for effort isn't a failsafe solution either: is it the number of hours spent revising that counts, or the intensity of concentration over a shorter period, which might be more effective?

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 viscosity exponentially increases with glycerol concentration over a small surface tension variation.

A novel electrical-mobility-based technique to measure total particle number concentration over a selected size range is presented.

In agreement with measurements, the calculated burning velocity decreased exponentially with increasing additive concentration over a wide concentration range.

Adsorption equilibrium studies were conducted by varying the initial fluoride concentration over a range of 1.5 15.0 mg/l at pH 6.0 ± 0.1 during 0.5 h.

The linear regression data for the calibration plot are indicative of a good linear relationship between peak area and concentration over a wide range.

A closed 'bleed and feed' reactor for macroporous silicon formation shows no decrease in acetic acid concentration over a period of 8 weeks.