ultrasonic wave

In this way, it works as a receiver of ultrasonic waves.

Liposuction techniques using ultrasonic waves were developed in the 1980s.

"Unless I miss my guess, they're beaming a type of ultrasonic wave at us!"

"I'll have to find some way to keep those ultrasonic waves from being transmitted through the whole air frame.

Another use is to produce pictures of an unborn baby by reflecting ultrasonic waves off its body.

At best, ultrasonic waves have only a partial or temporary effect on rodents.

The acousto-optic effect is extensively used in the measurement and study of ultrasonic waves.

"The ultrasonic waves from the generator interfere with the normal air flow.

Sends out pulses of ultrasonic waves and measures the reflection off a moving object.

On the ceiling was a small half hemisphere that, when activated, projected ultrasonic waves throughout the area.

Will ultrasonic waves and electromagnetic pulses in my ring main really drive the mice away?

It is "fueled" by ultrasonic waves or other vibrations.

The grating element is equal to the wavelength of the ultrasonic waves.

The pressure gradient in an ultrasonic wave moves particles relative to the fluid.

The ultrasonic waves are transmitted by the whiteboard surface.

The flaps of skin are used to channel the ultrasonic waves the bats use to find their prey in the dark.

These screens detect the absorption of ultrasonic waves at the point of touch.

The ultrasonic waves that scanned her would report her reactions on the console.

Ultrasonic waves have numerous medical and industrial uses.

An ultrasonic wave is a sound wave having a frequency greater than 20 kHz.

Ultrasonic waves are sound waves but of a higher frequency (pitch) than the human ear can hear.

Today ultrasonic waves have many important applications.

A vibrating crystal creates the ultrasonic waves that are radiated into the medium.

Ultrasonic wave nebulizers were invented in 1964 as a new more portable nebulizer.

Kirk and his team are eventually rendered unconscious by ultrasonic waves and captured.