| 单词 | hydrogen isotope |
| 释义 | Examples:heavy hydrogen, isotope of hydrogen having 1 neutron in its nucleus, so atomic weight 2—氘 heavy hydrogen (isotope)—重氢 radioactive isotope of hydrogen having 2 neutrons in its nucleus, so atomic weight 3—超重氢 • 氚 light hydrogen, the most common isotope of hydrogen, having no neutron, so atomic weight 1—氕 See also:hydrogen n —氢 n • 制氢 n • 氢能 n • 氢气 n isotope —同位素 |
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