area of 4 m height from the rail surface

depressor area of the ventral surface of medulla oblongata

sea surface temperature over the Kuroshio area

the earth’s surface area

The expanded surface area

the Specific Surface Area

A certain depth beneath the surface of the ground

Inhomogeneous heating on the underlying surface

Infected wound surface of the soft tissue

Hole on the cone surface

Hole Blasting from the Surface

heated surface at the tail

healing of the wounded surface

harmonic B-B surface over the triangular domain

Grid net DEM on the surface of ellipsoid

give medicine by the skin surface

General Surface Current Circulation of the World

forced landing on the surface of water

fluctuation of the lake surface