Átfolyása
Átfolyása is a Hungarian term describing the act or process by which something flows through another substance, medium, or barrier. It derives from át- meaning through or across and folyás meaning flow. In technical usage it is often translated into English as throughflow or permeation, depending on context.
In hydrology and soil science, átfolyása describes the portion of water that moves through a soil layer
In engineering and environmental engineering, átfolyása can refer to the flow of liquids through pipes, membranes,
In biological and medical contexts, the term may describe the passage of liquids through tissues, membranes,