Those studies "evidenced the improvement in the surface smoothness of particles of natural pozzolans processed by the proprietary EMC method."

The surface smoothness is measured in two ways.

In both cases the problem of strength and weakness is almost entirely a matter of surface smoothness.

Its incredible cost stems from endless development snafus and such mind-bending design features as a surface smoothness measurable to 1/10,000 th of an inch.

Yes, he told himself, it's the proper thickness and surface smoothness.

"These wires show surface smoothness at the atomic level, along with uniformity of diameter."

Beside the obvious problems related to correct dimensions, there is the problem of achieving the correct finish or surface smoothness on the workpiece.

His features changed, from the surface smoothness of a well-trained professional to a shock so profound that the living tissue went as rigid as the dead.

Discoloration and loss of surface smoothness accompany photo-oxidation.