单词 | Beta decay |
例句 | (1) The neutrino is produced in the beta decay of nuclei, when a neutron converts into a proton, and an electron. (2) The most sensitive constraint involves the beta decay of rhenium into osmium. (3) He is most noted for his work on beta decay, the development of the first nuclear reactor, and for the development of quantum theory. (4) The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element. (5) This new weak current had also to be electrically charged because in beta decay the neutral neutron turns into a positive proton. (6) Radioactive series: Any of four sets of unstable heavy atomic nuclei that undergo a series of alpha decay and beta decay until a stable nucleus is achieved. (7) The radioactive transformation giving rise to these electrons was known as beta decay. (8) I'm not gonna talk too much about the but in the fertile to fissile chain if you look uranium 238 it captures the neutron, 239 by beta decay 239 goes to neptunium, neptunium to plutonium 239. (9) Let us very briefly rehearse one or two facts about nuclear beta decay. (10) Its two most common isotopes are Technetium-98 and Technetium-99. Technetium-99 is synthetically produced by the beta decay of Molybdenum-99. |
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