齿管的英文

• denta

• 齿:    tooth
• 管:    pipe; tube
• 门齿管:    incisive canal
• 切齿管:    incisive duct
• 牙槽管, 齿管:    alveolodental canal

例句与用法

1. Experimental investigation on convective heat transfer and flowing friction in risg tubes
   内螺旋外棘齿管对流换热与流阻实验研究