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| Terms for subject Environment (6528 entries) |
| radiacija | radiation (Emission of any rays from either natural or man-made origins, such as radio waves, the sun's rays, medical X-rays and the fall-out and nuclear wastes produced by nuclear weapons and nuclear energy production. Radiation is usually divided between non-ionizing radiation, such as thermal radiation (heat) and light, and nuclear radiation. Non-ionizing radiation includes ultraviolet radiation from the sun which, although it can damage cells and tissues, does not involve the ionization events of nuclear radiation) | |
| radiacinė avarija | radiological emergency | |
| radijas | radio (The process, equipment or programming involved in transmitting and receiving sound signals by electromagnetic waves) | |
| radijo programa | radio programme (A performance or production transmitted in sound signals with electromagnetic waves) | |
| radioaktyvieji išmetalai | radioactive effluents | |
| radioaktyvioji medžiaga | 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) | |
| radioaktyvioji tarša | radioactive contamination | |
| radioaktyvioji tarša | contamination | |
| radioaktyviojo žymeklio technologija | radioactive tracer technique | |
| radioaktyvios atliekos | radioactive waste (Any waste that emit radiation in excess of normal background level, including the toxic by-products of the nuclear energy industry) | |
| radioaktyviosios dulkės | radioactive fallout (The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion) | |
| radioaktyviosios nuotekos | radioactive effluent | |
| radioaktyvių atliekų tvarkymas | 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) | |
| radioaktyviųjų atliekų saugykla | radioactive waste repository | |
| radioaktyviųjų medžiagų išmetimas | radioactive emission (The release of radioactive substances into the environment deriving from nuclear installations and from mining, purification and enrichment operations of radioactive elements) | |
| radioaktyviųjų medžiagų šalinimas | radioactive dumping (Waste generated by the emission of particulate or electromagnetic radiation resulting from the decay of the nuclei of unstable elements) | |
| radioaktyvumas | 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) | |
| radioaktyvusis elementas | radioelement (An element that is naturally radioactive) | |
| radioaktyvusis teršalas | 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) | |
| radioaktyvusis žymeklis | 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) |