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isotopes of technetium 添加释义

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  鎝的同位素

technetium什么意思_有道词典 ... Technetium compounds 锝 isotopes of technetium 𨱏的同位素 Preparation of technetium radiopharmaceuticals 制备𨱏的核医

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technetium什么意思_有道词典 ... Technetium compounds 锝 isotopes of technetium 𨱏同位素 Preparation of technetium radiopharmaceuticals 制备𨱏核医

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Isotopes of technetium

  • abstract: Technetium (abbreviation Tc, atomic number 43) is the first of the two elements in the first 82 that have no stable isotopes (all are radioactive); the other such element is promethium.LANL Periodic Table, "Technetium" paragraph 2 It is primarily artificial, only trace quantities existing in nature produced by spontaneous fission or neutron capture by molybdenum.

以上来源于: WordNet

双语例句

  • November also saw the publication of a report by an expert panel charged with investigating ways to secure Canada's supply of medical isotopes, technetium-99m in particular.

    专家组11月发布报告,它保护加拿大医用同位素,尤其是99m供应进行的调研方式此前遭到了指责

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  • Its two most common isotopes are Technetium-98 and Technetium-99. Technetium-99 is synthetically produced by the beta decay of Molybdenum-99.

    常见两种同位素- 98锝- 99。锝- 99人工制造的,- 99贝塔衰变得到

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