picometer

n.

皮（可）米(10的-12次方米)；

picometer
100-picometer interferometry for EUVL
100-picometer interferometry for EUVL
Servopositioning with picometer resolution
Optical measurement of picometer displacements of transparent microscopic objects.
Picometer displacement sensing using the ultrahigh-order modes in a submillimeter scale optical waveguide
Local crystal structure analysis with several picometer precision using scanning transmission electron microscopy
Measuring vibration amplitudes in the picometer range using moving light gratings in photoconductive GaAs:Cr
Denk, W. & Webb, W.W. Optical measurement of picometer displacement of transparent microscopic objects. Appl. Opt. 29, 2382-2391
Statistical estimation of atomic positions from exit wave reconstruction with a precision in the picometer range