Sentence examples for were used early from inspiring English sources

But because of the expense and limits of that radio technology, wireless phones were used early on mostly by truckers and other professional drivers.

Rail-and-road containers were used early in the 20th century; in the 1960s containerization became a major element in ocean shipping as well.

Ankle-high pneumatic boots (foot pumps) were used early after surgery.

Recruitment maneuvers and prone ventilation were used early and frequently if hypoxemia did not respond to higher levels of PEEP and FiO2.

The terms "hypertrophy" or "dilatation" of the ventricles were used early to distinguish the most frequent types of cardiomyopathy.

Three treatment protocols were used: early schedule, late schedule and single dose.

"If the drug were used earlier and the 30 percent benefit maintained," he said, "it would give a longer absolute benefit".

No date restrictions were used (earliest database search date was 1946).

It may be due to the fact that Ampr-plasmids were used earlier and more extensively than Kanr-plasmids.

Terrier dogs can be found on porcelain of the 1920s, and violets and roses were used earlier in the century.

The authors emphasized that they were using early data and "there are uncertainties about all aspects of this outbreak".