in order to avoid corrosion | 11 | purpose |
electrode → be made of → iridium | 8 |
electrode → comprise → iridium oxide | 3 |
negative | neutral | positive |
0.252 | 0.646 | 0.102 |
Raw frequency | 11 |
Normalized frequency | 0.255 |
Modifier score | 0.500 |
Perplexity | 30.715 |