Sentence examples for visual observations from inspiring English sources

If groups tend to focus on visual observations, ask about the sound they observed.

These are one man's visual observations presented as invitations to a dialogue.

Screening involves visual observations and asking passengers questions such as whether they have had known contact with Ebola cases and whether they feel ill or feverish.

These are the first wave measurements at Station P, other than the visual observations from the weather ships.

While absolute ages require expensive, complex analytical equipment, relative ages can be deduced from simple visual observations.

The different flow regimes are determined based on visual observations.

Results from the spectrophotometric analysis correspond to the visual observations.

The synthesized colloidal AgNPs were first confirmed through visual observations.

The cleaning results were evaluated by visual observations.

The use of UAVs also goes beyond visual observations.

In spite of numerous visual observations, this event remained enigmatic.