Trains from Barcelona to Valencia depart from Barcelona Sants station. Read more about Bus and Train Stations in Barcelona or Book Train Tickets in Spain with Rail Europe. Traveling around eastern Spain is best by train.
1 Saturation is the point at which a solution of a substance can dissolve no more of that substance. 2  This point of maximum concentration, the saturation point, depends on the temperature of the liquid as well as the chemical nature of the substances involved.
Techniques Glossary Saturation. A measure of the strength of colour in a photograph. Many software programs allow you to adjust saturation adding grey to make the image appear more monochrome or removing grey to produce rich, highly saturated colours.