0 a small change that improves something -- усовершенствование
Several refinements have been made to improve the car's performance.
1 polite behaviour and knowledge of social rules -- изысканность
a woman of refinement
2 the process of making a substance pure -- очищение
Then we add some refinements originating in probabilistic number theory (see [9]).
In this paper, we will propose refinements of our recursive method above.
Underlying self-regulatory processes are refinements in cortical neurobiology.
Of course, it is now clear that, mathematically, these additional refinements are unjustified within the uniformly valid approximation.
We construct such a family using refinements of the classical cutting and stacking methods.
Obviously, one cannot introduce tectonic refinements, however modest, if the sole logic of the enterprise is to build as cheaply as possible no matter what.
There are several refinements to this organisation which enrich the possible readings of the various spaces.
Here, as in any case, they begin with the models, preabstracted objects, and use selective observations to justify refinements.