• 尤其是具可裂变性同位素239,用作一种核反应燃料并用核武器中。

    It is a radiological poison, specifically absorbed by bone marrow, and is used, especially the highly fissionable isotope Pu 239, as a reactor fuel and in nuclear weapons.

    youdao

  • 尤其是具可裂变性同位素239,用作一种核反应燃料并用核武器中。

    It is a radiological poison, specifically absorbed by bone marrow, and is used, especially the highly fissionable isotope Pu 239, as a reactor fuel and in nuclear weapons.

    youdao

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