《英文msh词典》Radioisotopes,Xenon
[入口词] Radioisotopes,Xenon
[主题词] Xenon Radioisotopes
[英文释义] Unstable isotopes of xenon that decay or disintegrate emitting radiation. Xe atoms with atomic weights 121-123,125,127,133,135,137-145 are radioactive xenon isotopes.