Sentence examples for variation was observed from inspiring English sources

Substantial regional variation was observed.

When occurrences were considered, less variation was observed between years.

Little seasonal variation was observed in the other sectors.

During the present study, no significant temporal variation was observed.

No systematic variation was observed in residual moisture and vapor composition as load decreased.

Significant within-shoot and among-shoot scale variation was observed for several PAM-fluorescence parameters.

Although variation was observed, four of the six patients showed moderate to strong IFN-γ production.

Wider HI variation was observed in 2011 compared to that in 2010 (Fig. 1).

For all measured physico-chemical variables, no significant site variation was observed (p > 0.05).

Significant regional variation was observed for both bark and wood properties.

A similar variation was observed for the GW; it was collected once before the experiment.