English Meaning: The name Donne is an English baby name. In English the meaning of the name Donne is: Form of Donn. In mythology the Irish Donn was known as king of the underworld. The name Donne is a Welsh baby name. In Welsh the meaning of the name Donne is: Used in honor of 17th century poet John Donne.
In soil, macropores are defined as cavities that are larger than 75 Î¼m. Functionally, pores of this size host preferential soil solution flow and rapid transport of solutes and colloids.
What is Casting Porosity? Porosity is a phenomenon that occurs in materials, especially castings, as they change state from liquid to solid during the manufacturing process. It has the form of surface and core imperfections which either effects the surface finish or as a leak path for gases and liquids.