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| croisement continu; croisement d'absorption; croisement d'implantation; croisement de substitution | |||
| absorption cross: 11 phrases in 7 subjects |
| Analytical chemistry | 1 |
| Astronomy | 2 |
| Communications | 3 |
| Earth sciences | 2 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 1 |
| Радиоактивное излучение | 1 |