Necessary Roughness - film - was created on 1991-09-27.
Asperity
Necessary Roughness - 2011 Goal Line 1-12 is rated/received certificates of: Netherlands:6
Pawn Stars - 2009 Necessary Roughness 4-26 was released on: USA: 2 May 2011
Necessary Roughness - 2011 Losing Your Swing 1-8 is rated/received certificates of: Netherlands:6
Relative roughness is a measure of the surface roughness of pipe surfaces. It is the size of the roughness scaled by the diameter of the pipe or duct. Rel Roughness=e/D; where e is the measurement of the surface roughness and D is the diameter of the pipe. It is mainly used for calculating head losses in piping systems.
surface roughness tester is the machine which used to measure the roughness of the surface using probes... roughness is nothing but the frictional force applied by the surface to the adjacent surface.. if roughness increases the amount of frictional force increases..
The Absolute roughness, e, of copper is 1.5 microns The relative roughness is just e/D
The director of Necessary Roughness was Stan Dragoti.
a hierarchical (novanet)
The difference between roughness and flatness is that one, flatness, is the shape of an object. Roughness is the surface or texture of an object.
A roughness value can either be calculated or measured on a profile or on a surface. The profile roughness parameter are more common. The area roughness parameters give more significant values.
He would have been a more successful orator, if not for his roughness in a sentence. The roughness of the shale tore a hole in my pants when I slid down the embankment. I use sandpaper to reduce the roughness of the cabinet's surfaces.
One instrument used to measure roughness of roads is the response type road roughness meters (RTRRMs)
hierarchical
What are the disadvanteges of Hierarchical Model?
What is central hierarchical database?