Settling by gravitation depends on mass and thus on density, but that's a relatively minor loss process at least
for submicron aerosol.
ECI developed operational measures
for submicron technology capability, manufacturing excellence, design productivity, and new product introduction.
Not exact matches
As it neared its end, Cassini also made close study of Saturn's rings, which are largely made up of water ice — including,
for the first time, the capture of a few stray,
submicron particles.
As Professor Pendry just mentioned, people thought that it wouldn't be possible,
for fundamental reasons, to focus the light down to a
submicron point.