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| |||
| acidifying | |||
| acid treatment; acidizing | |||
| acidification | |||
| acidification Addition of an acid to a solution until the pH falls below 7 | |||
| souring | |||
| acid-frac; acid-fracturing; acidization | |||
| acidification: 52 phrases in 11 subjects |
| Agriculture | 9 |
| Chemistry | 2 |
| Coal | 3 |
| Environment | 23 |
| Food industry | 4 |
| Life sciences | 2 |
| Medical | 3 |
| Natural resourses and wildlife conservation | 2 |
| Oceanography & oceanology | 1 |
| Packaging | 2 |
| United Nations | 1 |