学科筛选

  • 16. Wilsonkamer voor ionisatiebepalingen

  • 【来源】

    [外文期刊]

  • 【作者】

    W.J. Beekman 

  • 【摘要】

    Summary A cloud chamber has been constructed particularly adapted to the study of the ionization of β-rays (by counting droplets) at various pressures. The principal points are:1. The chamber is enti...

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