ultrasound是什么意思

双语用例

• Willingness to pay for ultrasound in normal pregnancy.

• Ultrasounds are used to measure fetus growth, heartbeats, movement, and the identification of physically identifiable abnormalities.

• A guide to analysing tongue motion from ultrasound images.

• Acceleration of tibial tracture healing by non-invasive, low intensity pulsed ultrasound.

• Seroepidemiological surveys often indicate a proportion of the population who are antibody-positive but who are asymptomatic and have no ultrasound image indicative of echinococcosis.

• Smitsmans et al.16 speculate that they could be applied to ultrasound localisation.

• A major drawback of the technique is that only the elastic pulmonary arteries are accessible to current ultrasound catheters.

• Thermodynamic information about hydration has been obtained from careful measurements of solution density and ultrasound velocity.