Also known as infiltration, permeation
thumb|In coffee percolation, soluble compounds leave the coffee grounds and join the water to form coffee. Insoluble compounds (and granulates) remain within the [[coffee filter.]] thumb|Percolation in a square lattice.
Article · 中文
在物理、化學和材料科學中，渗流（从拉丁语Percōlāre而来，意为“过滤”或“涓流”）指的是液体通过多孔材料时的运动和过滤行为。
Abstract from DBpedia / Wikipedia · CC BY-SA