ultra-sound

 
['?ltr?s'a?nd]     ['?ltr?s'a?nd]    
  • 超聲
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ultra-sound的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

名詞 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的用法和樣例:

例句

  1. The resulting ultrasonic sound wave can then be directed out in a tightly controlled beam.
    由此超聲音波可以用嚴格控制聲音的方向。
  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.
    由于骨皮質(zhì)對超聲聲束的幾乎完全的反射,超聲顯示成骨內病變較為困難。
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