surface [Noun] + hard [Adjective]

Strength Strength Dispersion
A:
102
CHISQ:
520.53
AWT:
1,877,057
TTEST:
8.65
G2:
225.89
FAWT:
28.96
MI:
2.8
LOGLOG:
18.66
JD:
0.83
MI3:
16.14
DICE:
0.81
RANGE: