| uranium | <element>A radioactive metallic element whose isotope, uranium-235, is a nuclear fission fuel. Plutonium, another fission fuel, can be produced from the more plentiful isotope uranium-238. (09 Oct 1997) |
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| uranium compounds | Inorganic compounds that contain uranium as an integral part of the molecule. (12 Dec 1998) |
| uranium nephritis | An experimental nephritis produced by the administration of uranium nitrate. (05 Mar 2000) |
| urano- | The hard palate. Origin: G. Ouranos, sky vault, ouraniskos, roof of mouth (palate) (05 Mar 2000) |
| uranographic | Of or pertaining to uranography; as, an uranographic treatise. Source: Websters Dictionary (01 Mar 1998) |
| uranographical | Of or pertaining to uranography; as, an uranographic treatise. Source: Websters Dictionary (01 Mar 1998) |
| uranographist | One practiced in uranography. Source: Websters Dictionary (01 Mar 1998) |
| uranography | A description or plan of the heavens and the heavenly bodies; the construction of celestial maps, globes, etc.; uranology. Origin: Gr.; heaven + to write. Source: Websters Dictionary (01 Mar 1998) |
| uranology | <study> A discourse or treatise on the heavens and the heavenly bodies; the study of the heavens; uranography. Origin: Gr. Heaven. Source: Websters Dictionary (01 Mar 1998) |
| uranometry | <astronomy> A chart or catalogue of fixed stars, especially of stars visible to the naked eye. Origin: Gr. Heaven + -metry. Source: Websters Dictionary (01 Mar 1998) |
| uranoplasty | <surgery> The plastic operation for closing a fissure in the hard palate. See: Uraniscoplasty. Source: Websters Dictionary (01 Mar 1998) |
| uranorrhaphy | Synonym: palatorrhaphy. Origin: urano-+ G. Rhaphe, suture (05 Mar 2000) |
| uranoschisis | Cleft of the hard palate. Synonym: uraniscochasm. Origin: urano-+ G. Schisis, fissure (05 Mar 2000) |
| uranoso- | <chemistry, prefix> A combining form (also used adjectively) from uranium; used in naming certain complex compounds; as in uranoso-uranic oxide, uranoso-uranic sulphate. (29 Oct 1998) |
| uranostaphyloplasty | Repair of a cleft of both hard and soft palate. Synonym: uranostaphylorrhaphy. Origin: urano-+ G. Staphyle, uvula, + plasso, to form (05 Mar 2000) |
| uranium |
The basic material for nuclear technology. It is a slightly radioactive naturally occurring heavy metal that is more dense than lead. Uranium is 40 times more common than silver.
출처: www.eia.doe.gov/cneaf/nuclear/page/umtra/glossary....
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| uranium |
A radioactive heavy metal. The natural element is a mixture of different isotopes or atomic forms. The isotope uranium-235 is used in nuclear non-breeder reactors.
출처: www.science.org.au/nova/002/002glo.htm
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| uranium |
A metallic element that is naturally occurring with three main radioactive isotopes (ie, U-234, U-235, and U-238). Uranium is carcinogenic and can also cause damage to the kidney. Total uranium is regulated by the US Environmental Protection Agency. Usable Storage Capacity
출처: www.mwdh2o.com/mwdh2o/pages/yourwater/glossary/glo...
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| uranium |
One of the heavy metallic elements that are radioactive.
출처: history.nasa.gov/EP-95/glossary.htm
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| uranium |
The heaviest element found in nature. Approximately 997 out of every 1000 uranium atoms are uranium-238. The remaining 3 atoms are the fissile uranium-235. The uranium-235 atom splits, or fissions, into lighter elements when its nucleus is struck by a neutron. One of four primary radionuclides in FUSRAP wastes, including radium-226, radon-222 and thorium-230.
출처: www.lrb.usace.army.mil/fusrap/glossary-ux.htm
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| uran | a giant planet with a ring of ice particles |
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| uran | (Greek mythology) god of the heavens |
| uran | the bivalent radical UO2 which forms salts with acids |
| uran | the bivalent radical UO2 which forms salts with acids |
| uran | a yellow salt obtained by the reaction of uranium salts with nitric acid |
| uran | a salt obtained by the reaction of uranium salts with oxalic acid |
| uran | the bivalent radical UO2 which forms salts with acids |