One of the elements is the promise of modern technologies — computer technologies — that in principle could allow you to do sophisticated testing on a large, inexpensive scale. (edutopia.org)
In my opinion, PV currently has the most sophisticated testing tool. (epolitics.com)
«To establish scientifically such a relationship we need sophisticated tests that are not available at the moment in our country,» he says. (newscientist.com)