Some flints were knapped so painstakingly that their outer surfaces were not only flat but also rectangular.
They grow at their margins, and their outer surfaces become exposed by disintegration of the covering cell layer, epithelium.
With the X-ray, this sense is compounded, since it maps both the inner and outer surfaces of its subject.
In contrast, plants and fungi grow by extension of their outer surfaces, and thus their shape is ever changing.
In its present form, the inner and outer surfaces of an insulating jar are coated with sheets of metal foil.
Urbanus Architecture & Design of Beijing turns the structure on its side, converting the outer surfaces of the balustrades become pathways for pedestrians.
which correspond to free inner and outer surfaces, respectively.
Outer surfaces of the laminate are at z = ± d/2.
The outer surfaces of the cylindrical body are adiabatic.
The glume outer surfaces of mature seeds were directly observed under a scanning electron microscope (SEM).
The outer surfaces were smooth, and no trace of precipitation of crystalline phase was seen.
