platn.辫子；一小块地；地区图v.编辫子；绘制地区图abbr.高原（=plateau）abbr.（军队的）排（=platoon）plation板极控制管

1. The lentoid limestone was formed by the differential pressures between the water body and the overlying sediments.Every kind of nodular limestones had its main influential factor.
   透镜状灰岩是通过上覆水体与沉积物的差异压实作用而形成的。