| from lead-zinc deposit | 8 | location |
| very electrochemically | 3 | manner |
| with the passive film | 2 | other |
| zinc → be related to → action | 9 |
| zinc → be → human activity | 8 |
| zinc → be → active | 5 |
| negative | neutral | positive |
| 0.034 | 0.636 | 0.330 |
| Raw frequency | 22 |
| Normalized frequency | 0.371 |
| Modifier score | 0.500 |
| Perplexity | 497.861 |