n . 滤过液；渗出液
the product of percolation
v . 过滤；渗出；浸透
permeate or penetrate gradually;
prepare in a percolator;
cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
gain or regain energy;
With reverse osmosis technology as an example , the application of membrane technology in the treatment of urban garbage percolate is introduced emphatically.
A sump can catch large amounts of rain and allow it to naturally percolate.