| Doppler ultrasonic f. |
a device for measuring blood flow by noting the Doppler effect in ultrasonic waves reflected off moving red blood cells. Called also ultrasonic or ultrasound Doppler f.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| Doppler |
A type of ultrasound that measures blood flow.
출처: www.childrensheartcenter.org/hearthealth/glossary....
|
| Doppler |
A diagnostic tool that uses low intensity ultrasound to detect blood flow velocity in arteries or veins.
출처: www.brighamandwomens.org/vasculardiagnosticlab/ter...
|
| Doppler effect |
The change in frequency of waves emitted by an object as it moves. For example, as an emergency vehicle approaches the sirens get louder and as the vehicle moves away the sirens fade out.
출처: inkido.indiana.edu/a100/glossary2.html
|
| Doppler shift |
the change in the tone of a sound caused by the sound source moving away or towards the listener
출처: oceanworld.tamu.edu/print/resources/glossary.htm
|