Protons质子protonn.质子proton recoil detector反冲质子探测器Proton MR Spectroscopy氢质子磁共振波谱proton-neutron model质子中子模型proton relaxation time质子衰减时间Proton pump inhibitors质子泵抑制剂protonation equilibria质子化平衡proton/oxygen ratio质子/氧比率protonephridial system原肾系proton-recoil method反冲质子法protonated double bond[化] 质子化了的双键

1. A scattering proton beam delivery system for conformal therapy and intensity modulated therapy is described.
   描述一个适用于适形治疗和调强治疗的散射式质子束流配送系统。