acoustic streaming造句

• It utilizes two boltclamped langevin transducers with unanimous frequency characteristic which convert vertical vibration to flexural traveling wave . they are arranged on the place of a elastic pipe to generated traveling - wave . when the traveling - wave propagate , the particles on the elastic pipe traverse an elliptic trajectory , materiel is transported by friction or acoustic streaming
  利用两套频率特性一致并以纵向振动方式工作的夹心式换能器,通过合理的布局在导管中激励出行波,使输送管管壁质点产生椭圆运动,从而利用摩擦或在液体中产生声流来实现固体及液体的传送。