heavy particles

英 美
  • 重颗粒
  • heavy adj.大(量)的;重的;沉重的;猛烈的
  • particles n.碎木料名词particle的复数形式.
名词 heavy particle:
  1. any of the elementary particles having a mass equal to or greater than that of a proton and that participate in strong interactions; a hadron with a baryon number of +1