A gradient of 128312 particles obtains by means of a tridimensional diffusion process [Un gradient de 128312 particules obtenu par un processus de diffusion tridimensionnelle].
d=0.73 d=0.80 d=0.87 d=0.93
d=0.42 d=0.50 d=0.58 d=0.65
d=0.16 d=0.22 d=0.28 d=0.35
d=0.01 d=0.03 d=0.07 d=0.11
d=0.73 d=0.80 d=0.87 d=0.93
d=0.42 d=0.50 d=0.58 d=0.65
d=0.16 d=0.22 d=0.28 d=0.35
d=0.01 d=0.03 d=0.07 d=0.11
d>0.12 d>0.25 d>0.37
d>0.50
d>0.62 d>0.75 d>0.87