She continued to bang away on her keyboard, the smile etched on her face.
The faces are often etched or corroded.
He was standing at the edge of the kitchen, a bouquet of wildflowers in one hand and concern etched in that delicious chocolate gaze.
The latter are in fact little microscopes carrying a vernier etched on glass, in lieu of a filar micrometer.
A similar distribution of electric charges is produced when a crystal is subjected to pressure; quartz being thus also piezo-electric. Etched figures, both natural and artificial (in the latter case produced by the action of hydrofluoric acid), on the faces of the crystals are in accordance with the symmetry, and may serve to distinguish leftand righthanded crystals.
Her cheeks burned anew as she recalled what would hereafter be etched in her mind as the kiss.
Percussionfigures, readily made on the cleavage-faces, have rays parallel to faces of the rhombic dodecahedron; whilst figures etched with water represent the four-faced cube.
If before this application of the molten glass the metallic leaf, whilst resting on the thin film of blown glass, was etched with a sharp point, patterns, emblems, inscriptions and pictures could be embedded and rendered permanent by the double coating of glass.
He led her to a large mossy rock that was etched with a name and date.
They are the broken bases of drinking vessels containing inscriptions, emblems, domestic scenes and portraits etched in gold leaf.
The warrior painted the story of conflicts on his robe only in part, to help him recount the history of his life; the Eskimo etched the prompters of his legend on ivory; the Tlinkit carved them on his totem post; the women fixed them in pottery, basketry, or blankets.
The ridges and intervening valleys, long parts of which have an approximately parallel trend from south-west to north-east, were formed by the erosion of folded sediments of varying hardness, the weak belts of rock being etched out to form valleys and the hard belts remaining as mountain ridges.
Similar to the " etched figures " produced 7' by moistening an octahedron of alum, and have probably been produced, like them, by the action of some solvent.
Coincidently, the starting date of our involvement is etched in my memory for an entirely different reason.
Instead of drawing these squares upon the map itself, they may be engraved or etched upon glass, or drawn upon transparent celluloid or tracing-paper.
Courtois etched with skill twelve battle-subjects of his own composition.
In the " etching " process the surface of the glass is etched by the chemical action of hydrofluoric acid, the parts which are not to be attacked being covered with a resinous paint.