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| spectre d’emission | |||
| spectre de raies d'émission | |||
| spectre d’émission | |||
| spectre d'émission | |||
| spectre d'émission (of a scintillator) | |||
| emission spectrum: 8 phrases in 5 subjects |
| Analytical chemistry | 3 |
| Communications | 2 |
| Earth sciences | 1 |
| Metallurgy | 1 |
| Радиоактивное излучение | 1 |