ultra-sound

英 ['ʌltrəs'aʊnd] 美 ['ʌltrəs'aʊnd]

• 超声

ultra-sound的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 ultrasound:

1. very high frequency sound; used in ultrasonography

2. using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth or study bodily organs

ultra-sound的用法和样例：

例句

1. The resulting ultrasonic sound wave can then be directed out in a tightly controlled beam.
   由此超声音波可以用严格控制声音的方向。
2. Ultrasound of intra-osseous lesions in the mature skeleton would normally be precluded by almost complete reflection of sound from the cortical bone surface.
   由于骨皮质对超声声束的几乎完全的反射，超声显示成骨内病变较为困难。