Sentence examples for a time span of about from inspiring English sources

At pH 7.4 and 9.0 the degradation covered a time span of about 14 days, following first-order kinetics with higher crosslinked particles degrading slower.

Finally, van Woerkom showed that Jupiter would eventually eject all the long-period comets to interstellar space over a time span of about one million years.

The evaluated load profiles cover a time span of about 1 year with 96 measurements per day, i.e., 15-min data granularity.

Variations were of course great, over an entire continent and a time span of about 1000 years.

For example, there may have been differences in surgical practice or systemic therapy, since the patients were enrolled during a time span of about a decade.

This would emphasize a time span of about 100 years or even less, if RRFC is used as a measure to describe the relative greenhouse impact caused by various fuels.

From the biology of the neuronal system, we know that gap junctional plaques decay within a time span of hours (about 4 h) and then reorganize again.

Proglacial areas in the Alps usually cover a time span of deglaciation of about 150 years (time since the end of the 'Little Ice Age' in the 1850s).

At the concentration of 500 mg/L, the degradation was about 85.6% within a time span of 14 days.

In a time span of mere hours, a soldier goes from combat to home.

At the same time, an insight into the sedimentation rate due to the overall slope processes, covering a time-span of about 5 ka, was given.