radioactive fallout (The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion) |
radioaktiivne sade |
|
radioactive pollutant (A substance undergoing spontaneous decay or disintegration of atomic nuclei and giving off radiant energy in the form of particles or waves, often associated with an explosion of a nuclear weapon or an accidental release from a nuclear power plant, holding facility or transporting container) |
radioaktiivne saasteaine |
|
radioactive substance (Any substance that contains one or more radionuclides of which the activity or the concentration cannot be disregarded as far as radiation protection is concerned) |
radioaktiivne aine |
|
radioactive tracer (A radioactive isotope which, when injected into a biological or physical system, can be traced by radiation detection devices, permitting determination of the distribution or location of the substance to which it is attached) |
radiomärgend |
|
radioactive tracer technique |
radiomärgenditehnika |
|
radioactive waste (Any waste that emit radiation in excess of normal background level, including the toxic by-products of the nuclear energy industry) |
radioaktiivsed jäätmed |
|
radioactive waste management (The total supervision of the production, handling, processing, storage and transport of materials that contain radioactive nuclides and for which use, reuse or recovery are impractical) |
radioaktiivsete jäätmete käitlus |
|
radioactivity (The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation) |
radioaktiivsus |
|
radioelement (An element that is naturally radioactive) |
radioaktiivne element |
|
radioelement (An element that is naturally radioactive) |
radioelement |
|
radionuclide (A nuclide that exhibits radioactivity) |
radionukliid |
|
radionuclide (A nuclide that exhibits radioactivity) |
radioisotoop |
|
radionuclide (A nuclide that exhibits radioactivity) |
radioaktiivne isotoop |
|
radon (A radioactive gaseous element emitted naturally from rocks and minerals where radioactive elements are present. It is released in non-coal mines, e.g. tin, iron, fluorspar, uranium. Radon is an alpha particle emitter as are its decay products and has been indicted as a cause of excessive occurrence of lung cancer in uranium miners. Concern has been expressed at radon levels in some housing usually adjacent to granite rocks or old tin mining regions) |
radoon |
|
rag (Discarded textile waste, either post-consumer waste or pre-consumer waste, such as manufacturing process scraps) |
kaltsud |
|
rag (Discarded textile waste, either post-consumer waste or pre-consumer waste, such as manufacturing process scraps) |
kaltsud |
|
rail traffic (The movement and circulation of vehicles transporting goods and people on railroad systems) |
raudteeliiklus |
|
rail transport (Transportation of goods and persons by railway) |
raudteevedu |
|
railroad vehicle |
raudteesõiduk |
|
railway (A permanent track composed of a line of parallel metal rails fixed to sleepers, for transport of passengers and goods in trains) |
raudtee |
|