ultrasonics

基本解释

• n.超声波；超声学

同根派生

英汉例句

• The Ultrasonics Business and Markets in the U.S.
  美国超音波产业与市场。
• But I knew it was ultrasonics that made me afraid.
  但我知道让我害怕的是超声波。
• The ultrasonics stopped and the light went soft.
  超声波停了，灯光也弱了一些。
• Machine parts of irregular shape can be washed very clean by ultrasonics.
  这台计算机具有很高的灵敏度。
• Keywords: nanometer, nano acoustic waves, piezoelectric, nano ultrasonics.
  关键词：奈米、奈米声波、压电、奈米超音波。