etch [Verb] + material [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
75.53
AWT:
28,081,735
TTEST:
2.28
G2:
26.49
FAWT:
1.94
MI:
3.86
LOGLOG:
9.97
JD:
0.53
MI3:
9.03
DICE:
0.06
RANGE: