释义 |
radioelement
radioelement (ˌreɪdɪəʊˈɛlɪmənt) n (Nuclear Physics) an element that is naturally radioactivera•di•o•el•e•ment (ˌreɪ di oʊˈɛl ə mənt) n. a radioactive element. Translations EncyclopediaSeeradioactive decayradioelement
ra·di·o·el·e·ment (rā'dē-ō-el'ĕ-mĕnt), Any element possessing radioactivity.radioactive element (1) A nonspecific term for any element that emits alpha or beta particles or gamma radiation. (2) Radionuclide, see there.radioelement (rā″dē-ō-ĕl′ĕ-mĕnt) [″ + elementum, a rudiment] Any of the radioactive elements. |