The design and rules for each individual game usually remained the same during each series of the show, except for occasional small refinements.

I've implemented a few more small, invisible-seeming refinements.

The standard has undergone small refinements since then.

Instead, there is a collection of small refinements.

Although sound quality was gradually improved by a series of small refinements, the process was inherently insensitive.

There are one or two other small refinements which contribute to the luxury of the place.

Project 40, except for some small refinements which may include damping the local feedback, can be judged a complete success.

But these areas then become the starting point for further subdivision and countless small refinements conditioned by the eye alone.

The obstacles have little to do with making things faster, cheaper and smaller - such refinements are for problems that have been fundamentally solved.

He had none of those small refinements that fitted a man for the company of his fellows.