Such powder is preferably {HEAD ~ nonlaminar} in particle geometry and is more preferably characterized by {TAIL ~ fractal dimensionality} 
Such powder is preferably { HEAD ~ nonlaminar } in particle geometry and is more preferably characterized by { TAIL ~ fractal dimensionality }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL