放射性散落物 meaning in English

fallout of radioactive material
radioactive fallout

The problem of possible genetic damage to human populations from radiation exposures , including those resulting from the fallout from testing of atomic weapons , has quite properly claimed much popular attention in recent years
人类由于面临辐射威胁，包括原子武器实验产生的放射性散落物所造成的辐射威胁在内，因此很可能遭到基因损伤，这一问题近年来已经理所当然地引起了人们广泛重视。