The woodworking circular saw is a typical revolving dishstructure machine, and its dynamic characteristics are main subjects studied by researchers all of the world.
木工圆锯机是典型的旋转圆盘结构机械，其动态性能一直是国内外研究者普遍关心的问题。
2
In the PVC production device, the dish valve in the charging system of traditional acetylene generator was often on fire, and even explosion because of its structure.
在PVC生产装置中，传统乙炔发生器上料系统中的进料碟阀，因结构原因，经常起火甚至爆炸。
3
In this paper we discuss the spiral structure of dish galaxies in three-dimension according to the density wave theory.