放射性;[核] 放射能力;[核] 放射现象英释中释nthe sending out of radiation (= a form of energy ) when the nucleus (= central part ) of an atom has broken apart
1 the discovery of radioactivity.放射现象的发现
2 high levels of radioactivity.高强度的辐射
更新时间:2025-02-22 15:12:04