• 第一样品透过核反应涉及融合一个同位,249酸钙,其中18

    The first samples were made through a nuclear reaction involving fusion of an isotope of californium, 249 Cf, with one of oxygen, 18 o.

    youdao

  • 第一样品透过核反应涉及融合一个同位,249酸钙,其中18

    The first samples were made through a nuclear reaction involving fusion of an isotope of californium, 249 Cf, with one of oxygen, 18 o.

    youdao

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