Many of these items show marked regional variations.

During the time of the programme there were marked variations in deprivation and revitalisation indicators.

Its mean discharge of a mere 3.2 m2/s relies immediately upon precipitation, and is subject to marked seasonal variations.

Nevertheless, secretion remains pulsatile and there is a marked variation in blood samples from the same individual.

There is marked variation within species in the development of this process.

It is often windy with a marked variation between hot summers and cold, humid winters.

Adelia's attitude during this flight was also a marked variation from her first.

Even on the mainland there are marked variations.

Experts have reported marked variations between and within the same laboratories for results of the many Lyme tests that are marketed in this country.