surface wash

The play yard, mattress, bassinet and changer are surface wash only.

A surface wash step in a backwash cycle usually takes place at the beginning of the filter bed cleaning process.

The seeds have a sticky coat that helps them adhere to the soil, but they also may be carried downstream by surface wash.

Some water treatment filters use surface wash systems that break up the heavily clogged, granular media surface layer.

Surface wash systems are buried in the top of the filter media or are suspended above the filter media surface.

Atop the ladder of the conning tower, a lone figure was leaning upon the raised side of the half-domed shield, watching the Pacific's surface wash past the speeding Lamprey.

Geomats or rather anti-eroding biomats or bionets are purpose-made synthetic products for the protection and grassing of slopes subject to surface wash through two main erosion control mechanisms: the containment and reinforcement of the surficial ground; the protection from the impact of the raindrops.