transitive. Physics. To enclose or contain (a radioactive source) within a layer of material to prevent or reduce the escape of ionizing…
| 单词 | θ79699 |
| 释义 | the world > matter > physics > atomic nucleus > nuclear fission > nuclear fuel > enrich (reactor or fuel) [verb (transitive)] > protect (2) screen1904 transitive. Physics. To enclose or contain (a radioactive source) within a layer of material to prevent or reduce the escape of ionizing… Subcategories:— with jacket (1) |
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