isotope 详细解释

isotope

['aisətəup]

n.同位素

词形变化

形容词: isotopic | 副词: isotopically |

英英释义

名词 isotope:

one of two or more atoms with the same atomic number but with different numbers of neutrons

补充

isotopeisotope英:[ˈaisəutəup] 美:[ˈaɪsəˌtop]n.1.〈核〉同位素Tritium is one of the mildest radioactive isotopes.氚是最和缓的放射性同位素之一。

例句

1. carbon isotopes碳同位素 2. radioactive isotopes放射性同位素

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