Sentence examples for upon a surface from inspiring English sources

Condensation, deposition of a liquid or a solid from its vapour, generally upon a surface that is cooler than the adjacent gas.

This pattern, which may be raised above, incised into, or painted upon a surface, frequently appears on a frieze, the middle element of an entablature, between the architrave below and the cornice above.

When light falls upon a surface it produces illumination (i.e., illuminance), the usual measure of illuminance being the foot-candle, which is one lumen falling on each square foot of receiving surface.

And thereby hangs its odor-eating reputation, because should a wandering molecule of a smelly acid be unfortunate enough to alight upon a surface of baking soda, it will be neutralized, turned into salt (shades of Lot's wife!), and be trapped permanently.

"I work both in abstract and figurative styles and in any medium that will make a mark upon a surface.

Pit-patterned Si substrates were prepared by EBL upon a surface cleaned by an ultrasonic treatment with organic solvents.

Ericsson began patrol duty in the war zone, and almost at once came upon a surfaced U-boat shelling two sailing ships.

Any of the treatment brought about a partial sulfidation only; upon sulfidation, a surface Co-enrichment occurred.

It is well known that the retention of biological activity of an enzyme upon immobilization on a surface (immobilization efficiency) is dependent upon the number of enzyme molecules loaded onto a given surface area [9].

These membranes are deposited from bilayer vesicles (liposomes) that rupture and fuse into a planar membrane upon adhesion to a surface.

The product of algC, one of the alginate biosynthetic genes, whose expression is induced upon attachment to a surface [38], is also involved in the biosynthesis of rhamnolipid and LPS [11].