 |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z << >>
| Terms for subject Environment (6533 entries) |
| radioactive emission (The release of radioactive substances into the environment deriving from nuclear installations and from mining, purification and enrichment operations of radioactive elements) | emisie radioactivă | |
| radioactive fallout (The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion) | căderi radioactive | |
| 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) | poluant radioactiv | |
| 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) | substanţă radioactivă | |
| 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) | indicator radioactiv | |
| radioactive tracer technique | tehnică de indicare radioactivă | |
| radioactive waste (Any waste that emit radiation in excess of normal background level, including the toxic by-products of the nuclear energy industry) | reziduu radioactiv | |
| 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) | management al reziduurilor radioactive | |
| 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) | radioactivitate | |
| radioelement (An element that is naturally radioactive) | element radioactiv | |
| radionuclide (A nuclide that exhibits radioactivity) | nuclid radioactiv | |
| 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) | radon | |
| rag (Discarded textile waste, either post-consumer waste or pre-consumer waste, such as manufacturing process scraps) | deşeuri textile | |
| rail traffic (The movement and circulation of vehicles transporting goods and people on railroad systems) | trafic feroviar | |
| rail transport (Transportation of goods and persons by railway) | transport feroviar | |
| railroad vehicle | vehicul feroviar | |
| railway (A permanent track composed of a line of parallel metal rails fixed to sleepers, for transport of passengers and goods in trains) | cale ferată | |
| railway network (The whole system of railway distribution in a country) | reţea de cale ferată | |
| railway station (A place along a route or line at which a train stops to pick up or let off passengers or goods, especially with ancillary buildings and services) | gară | |
| rain (Precipitation in the form of liquid water drops with diameters greater than 0.5 millimeter) | ploaie |