a number representing the speed of radioactive decay, equal to the probability of a nucleus decaying in unit time; symbol λ; = disintegration constant…
| 单词 | θ79587 |
| 释义 | the world > matter > physics > atomic nucleus > radioactive isotope > radioactive nuclide > [noun] > proportion likely to decay (1) radioactive constant1903 a number representing the speed of radioactive decay, equal to the probability of a nucleus decaying in unit time; symbol λ; = disintegration constant… |
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