friction match造句

• A friction match with a large head capable of burning in a wind
  耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
• As one of the four important parts of water hydraulic axial piston pump, the design of sliding shoes friction matching mainly takes hydrostatic bearing
  作为水压轴向柱塞泵的四个关键组件之一，滑靴摩擦副的设计主要采用静压支承的方法。