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| alpha ray | |||
| alpha particle; α particle; α-particle; alpha; alpha-ray; α-ray | |||
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| α radiation; α-radiation; α rays; α-rays; alpha-particle radiation | |||
| rayon alpha: 35 phrases in 4 subjects |
| Measuring instruments | 1 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Радиоактивное излучение | 32 |