There have been various attempts to define and refine it since the early 1980s, when a Mexican architect and conservationist called Héctor Ceballos-Lascuráin claims he coined the expression (although others have since disputed he was the first).
For the primitives, it is refined when it is intersectable.
When refined it looks, flows, and apparently smells just like blood (it is, in fact, the same molecule that carries oxygen in our blood).
By selling Citgo, Chavez will leave his national oil company, Petroleos de Venezuela (PDVSA), at the mercy of the world refining market when it seeks to sell its tar-like heavy crude.
Like Quick, Mellette has a lot to refine when it comes to releases and routes, but the Elon starter consistently finds a way to use his athleticism to win battles despite his lack of technique.
Thus, demulsification is necessary to separate this residual oil from the oil and aqueous phases, so that the recovered oil can be returned to the refining process when it contains < 0.5% water while the separated water, with reduced oil content can be discharged through the conventional wastewater treatment processes (Xia et al. 2010).
As long as it was only a matter of private corporations, even those as omnipresent as Google, doing the snooping, it fit the demands of freedom defined as consumer sovereignty in that one's freedom of market choices was infinitely refined, and when it was not, the service provider could be exchanged for another.
When I was working on [the script], during the period when I was refining it, any time anybody talked about money, work, the police, it made me cringe.
Recycling it requires only a tiny fraction of the energy consumed when mining bauxite and refining it into the same amount of metal.
The Suburban, because it is not so focused on towing, is more refined when it comes to steering and riding comfort.
