Example sentences of "the [noun] in a time " in BNC.

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1 They reach the further boundaries of the solid in a time which is probably between a ten-thousandth and a hundred-thousandth of a second and are reflected back , as a kind of echo , very little attenuated or diminished in intensity .
2 But what of the farmers expected to carry out the work in a time of recession .
3 It seems likely that it involved the utilisation of the X-rays emitted by the fission bomb trigger to propagate the explosion throughout the charge of thermonuclear fuel ; travelling at the speed of light they could initiate the fusion reaction in all parts of the charge in a time much less than could be achieved by shock waves ( travelling at perhaps 104m/s ) , so that a substantial degree of reaction Could occur before the material was dispersed by the explosion ( New Scientist , 2 September , 1982 , p641 ) .
4 With a motor and tyres made from plumber 's tubing , their entry had to be able to travel three metres and to carry a weight — and they proved to the judges that it could and it completed the distance in a time of 8.5 secs .
5 Catherine Coey was the first woman to cross the line in a time of 45min 57sec .
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