This research led to the continuous wave theory, which was an early method of radio transmission.

But no longer will they be vulnerable to our earlier methods of attack.

His technique appears to have been novel and was different from early methods developed in France.

In addition, it offers students more time to make their decision about a college under somewhat less pressure than an early method.

This was an early method for blood transfusion and is rarely used in modern practice.

The earliest method of collecting oral history was through memory.

The term American system of manufacturing was sometimes applied to them at the time, in distinction from earlier methods.

This was one of the earliest effective methods and is still widely used.

The spangenhelm variety was, in general, the earlier method of construction.

They all craft products according to traditional early 19th-century methods and tools.