reverse wedge

英 美
  • 反楔型
  • reverse v.逆转;倒退;互换;改变adj.相反的;反面的;颠倒的n.相反;背面;失败;倒档
  • wedge n.楔子;楔形物vt.楔住;嵌;挤进
    1. The water is supplied as a wide sheet of rapidly flowing water plunging into a wedge of standing water.
      供应水流流量的方式是以急速薄层流流入楔型的静止水槽。