《英文msh词典》Radioisotopes,Thallium
[入口词] Radioisotopes,Thallium
[主题词] Thallium Radioisotopes
[英文释义] Unstable isotopes of thallium that decay or disintegrate emitting radiation. Tl atoms with atomic weights 198-202,204,and 206-210 are thallium radioisotopes.