放射性污染

non-radioactive electron capture detector

radioactive substance

radioactive contamination

radiation hydrogeology【地质】;radioactive hydrogeology【地质】;radiohydrogeology【地质】

radiation well logging【地质】;radioactive well logging【地质】;radioactivity logging【地质】

carrying-off electrostatic charges by radioactive

radioactive, solids reactor waste, solid

radioactive intensity【核】;intensity of radioactivity【核】;radioactivity【核】