Example sentences of "from [art] few minutes " in BNC.
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1 | This is because they can include additional short irradiations for elements with isotopes of very short half-lives , from a few minutes to a few hours , although this increases the analyst 's work . |
2 | The time span of observation in these studies varies from a few minutes to several hours . |
3 | So apart from a few minutes to snatch a bite to eat , he was seldom off the helm . |
4 | For stable samples we rarely need to obtain spectra in a hurry , and commercial spectrometers generally operate on timescales ranging from a few minutes to several hours . |
5 | It can therefore vary from every few minutes to once a year but I usually begin with once a day . |