- 産業: Government
- Number of terms: 11131
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The Federal agency established by Congress to advance the national, economic, and energy security of the United States, among other missions.
Industry:Energy
A steam (or water) turbine directly coupled to an electrical generator. The two devices are often referred to as one unit.
Industry:Energy
A rotary engine made with a series of curved vanes on a rotating shaft, usually turned by water or steam. Turbines are considered the most economical means to turn large electrical generators.
Industry:Energy
A radioactive isotope of hydrogen. Because it is chemically identical to natural hydrogen, tritium can easily be taken into the body by any ingestion path. It decays by emitting beta particles and has a half-life of about 12. 5 years.
Industry:Energy
The sum of the deep-dose equivalent (for external exposures) and the committed effective dose equivalent (for internal exposures).
Industry:Energy
Material contaminated with transuranic elements—artificially made, radioactive elements, such as neptunium, plutonium, americium, and others—that have atomic numbers higher than uranium in the periodic table of elements. Transuranic waste is primarily produced from recycling spent fuel or using plutonium to fabricate nuclear weapons.
Industry:Energy
An artificially made, radioactive element that has an atomic number higher than uranium in the periodic table of elements such as neptunium, plutonium, americium, and others.
Industry:Energy
A small device used to measure radiation by measuring the amount of visible light emitted from a crystal in the detector when exposed to ionizing radiation.
Industry:Energy
An adjective referring to the process in which very high temperatures are used to bring about the fusion of light nuclei, such as those of the hydrogen isotopes deuterium and tritium, with the accompanying liberation of energy.
Industry:Energy
Four volumes of the Code of Federal Regulations (CFR) address energy-related topics. Parts 1 to 199 contain the regulations (or rules) established by the NRC. These regulations govern the transportation and storage of nuclear materials; use of radioactive materials at nuclear power plants, research and test reactors, uranium recovery facilities, fuel cycle facilities, waste repositories, and other nuclear facilities; and use of nuclear materials for medical, industrial, and academic purposes. To review the regulations, see NRC Regulations - Title 10, Code of Federal Regulations.
Industry:Energy
