pseudorapidity

英 美
  • n.【物】赝快度
  • PSE n.工程辅助设备
  • PSEA abbr.=PhysicalSecurityEquipmentAgency安全设备供应局;PennsylvaniaStateEducationAssociation宾夕法尼亚州教育协会
  • pseadopneumonia [医]假肺炎
  • psec n.微微秒
  • PSECT n.程序段
Noun:
  1. A measure of the velocity of a particle relative to that of a beam of particles, approximated by a function of its angle