Sentence examples for have previously tested from inspiring English sources

Researchers have previously tested larger flying robots outdoors with fewer obstacles and indoors doing limited maneuvers like landing.

Scientists have previously tested the idea of applying probiotics to chronic wounds, and they've had some success in studies of patients with burns, Li says.

In a study of mice, the researchers found that the nanoparticles survived in the bloodstream much longer than any RNA delivery particle they have previously tested, with a half-life of 28 hours.

The experiment was designed by scientists working for Committee for the Scientific Investigation of Claims of the Paranormal (CSICOP) an organisation of professional sceptics who have previously tested, and failed, the likes of Uri Geller.

In order to conduct driverless testing, companies must have previously tested the vehicles in controlled conditions.

For example, in order to conduct driverless testing, companies must have previously tested the vehicles in controlled conditions.

The boy had previously tested positive.

We had previously tested low-priced DACs and were disappointed.

The North has previously tested two nuclear devices.

The researchers had previously tested the technique in healthy volunteers.

Three employees of the Boca Raton publishing company had previously tested positive, including one who died.