ultrasonics
n. 超声波；超声学
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。
- "Are there air knives, fluid heads & ultrasonics on the deburr machine? 去毛刺机器是否有风刀，流动性&超声波？"