词汇	防散射
释义	防散射医antiscatter
随便看	cosmic-ray neutron production cosmic-ray nuclear chemistry Cosmic Ray Nuclear Experiment cosmic ray observatory cosmic ray particle cosmic-ray particle cosmic ray particles cosmic-ray particles cosmic-ray pathlength distribution cosmic ray physics cosmic-ray physics cosmic ray produced nuclide cosmic ray propagation cosmic-ray propagation cosmic-ray proton cosmic ray radiation age cosmic-ray recorder cosmic ray research at the ridge of earth roof cosmic rays cosmic-rays cosmic rays affect the earth Cosmic Rays and Space Physics Cosmic Ray Satellite cosmic-ray self-confinement cosmic rays exposure age