becquerel
/ˌbekəˈrel/(缩略词: Bq)
noun
- Physics the SI unit of radioactivity, corresponding to one disintegration per second【物理】贝克(勒尔)(放射性国际单位)。
词源
late 19th cent.: named after A-H. BECQUEREL.
单词 | becquerel |
释义 | becquerel/ˌbekəˈrel/(缩略词: Bq) noun
词源 late 19th cent.: named after A-H. BECQUEREL. |
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