Sentence examples for many months duration from inspiring English sources

Elution experiments with tracers 241Pu and 241Am were attempted but no elution of either species has been observed to date, including experiments of many months' duration.

When eventually she and Dirk realized my perfidy, things became bitter all around, and in the ensuing competition, many months in duration, the poor girl was torn between us and, all told, we made the unhappiest ménage you could imagine.

The prolonged use of drugs which were effective exacerbation control is a common practice and drugs like indomethacin, piroxicam and celecoxib are frequently used in HC patients outside active phases, even for many months: in our sample the duration of indomethacin assumption ranged between 5 and 1440 days, whereas from 18 to 540 for celecoxib.

This may in part be because faecal counts provide an index of habitat use integrated over many months, whereas browsing events are of much shorter duration.

Because many Gypsies cannot get residence permits of more than a few months' duration, they are unable to rent normal apartments.

All newcomers requesting asylum through Hungary will be confined to "shelters" for the duration of their application process, which Kovács said would likely take many months.

How many months?

This job will take many, many months.

This lasted for many months.

The surges last many months".

This event had a gamma-ray duration of about 2 days, much longer than even ultra-long GRBs, and was detected in X-rays for many months.