Doppler ultrasonography

名词 n.

英文释义

名词 n.
  1. Any of various types of ultrasonography that use the Doppler effect. uncountable
  2. Any of various types of ultrasonography that use the Doppler effect.; Medical ultrasonography of the movement of tissues and bodily fluids (usually blood), and their relative velocity to the probe. especially,uncountable
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