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| retombée radioactive (deposition by gravity); retombées (deposition by gravity, radioactives) | |||
| retombées radioactives 2)retombée radioactive; retombées; retombées radioactives; retombée radioactive | |||
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| retombée radioactive | |||
| 英语 词库 | |||
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| The return to the ground of contaminated debris or dust which were swept along by the cloud of a nuclear detonation. (FRA) | |||
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radioactive fallout : 11 短语, 1 学科 |
| 核物理 | 11 |