Example sentences of "[noun pl] [verb] at a constant " in BNC.

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1 The mines were going off too early , but aniseed balls placed between contacts proved effective , for aniseed balls dissolve at a constant rate no matter what the temperature .
2 The simplest models assume that earnings grow at a constant rate of g per cent per year .
3 These " Kerr " black holes rotate at a constant rate , their size and shape depending only on their mass and rate of rotation .
4 Initially assumed that the level of carbon 14 in the environment that was available to be absorbed by living things remained at a constant level , subsequent research has shown that the amount of carbon 14 varies , possibly as a result of sunspot activity .
5 Subsequently , an apparently very different kind of proarrhythmic response occurred : patients died at a constant rate during the 10-month treatment period with flecainide and encainide , and the mortality paralleled the number of observed ischaemic episodes .
6 Therefore it is hypothesized that , rather than evolving at a constant speed in calendar time , futures prices evolve at a constant speed in event time .
7 Since the lift generated depends on the ratio of two flow patterns ( created by the cylinder 's rotation and the wind acting on the cylinder ) a sudden increase in wind speed while the rotors turn at a constant speed reduces the lift in proportion .
8 The strategy could not make , nor sustain if it could , the ceteris paribus conditions such as the idea of a perfect vacuum in which objects fall at a constant rate of acceleration whatever their size and shape .
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