| to the outside air | 9 | transitive-object |
| in closed-loop systems | 2 | location |
| to groundwater | 2 | transitive-object |
| heat → be → exhausted | 13 |
| negative | neutral | positive |
| 0.317 | 0.590 | 0.094 |
| Raw frequency | 13 |
| Normalized frequency | 0.246 |
| Modifier score | 0.800 |
| Perplexity | 418.295 |