| 单词 | bq |
| 释义 | > as lemmasBq Bq n. = Becquerel n. 2. ΘΚΠ the world > matter > physics > atomic nucleus > measurement of ionizing radiation > [noun] > units of radioactivity megacurie1947 curie1954 pico-curie1960 Becquerel1975 Bq1975 1975 Physics Bull. Mar. 105/1 The CIPM will recommend to the CGPM that the SI unit of activity should be given the name ‘becquerel’, symbol Bq. 1986 Nature 31 July 393/1 Imports of foodstuffs from Eastern Europe would be prohibited while the content of radioactivity exceeded 600 Bq per kg. < as lemmas |
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