Sentence examples for were observing during from inspiring English sources

The 14 plane spotters were arrested while taking snapshots and scribbling notes about Greek jet fighters they were observing during an air force show near Kalamata.

Similar results were observed during ethylene oxidation.

Expected changes were observed during the reading but, most significantly, there were lasting changes.

Two failure modes were observed during the experiments.

Similar changes, albeit less pronounced, were observed during summer.

No differences were observed during the cold period.

Similar results were observed during the development of chicken heart.

Cracking patterns were observed during the fatigue tests.

Changes in the chemical properties were observed during ageing.

Different modes of failure were observed during the stickiness tests.

Substrate moisture and temperature were observed during the second season.