例句與造句

1. A study on biological effects of low intensity pulsed ultrasound on cultured cells
   低劑量脈沖超聲波對(duì)培養(yǎng)細(xì)胞的生物學(xué)效應(yīng)
2. Application of the pulsed ultrasound plane monitor method in concrete damage detection
   超聲脈沖平測(cè)法在混凝土工程檢測(cè)中的應(yīng)用
3. It's difficult to find pulsed ultrasound in a sentence. 用pulsed ultrasound造句挺難的