| ¿µ¹® | vinyl chloride | ÇÑ±Û | ¿°Èºñ´Ò |
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| misc | miscarriage; miscellaneous |
|---|---|
| EVA | ethyl violet azide; ethylene vinyl acetate |
| GVG | gamma-vinyl-gamma-aminobutyric acid |
| VC | color vision; variance cardiography; vascular changes; vasoconstriction; vena cava; venereal case; v... |
| VCM | vinyl chloride monomer |
| CUA | Cost Utility Analysis |
|---|---|
| VCH | 4-Vinyl-1-cyclohexene |
| VCD | 4-Vinyl-1-cyclohexene diepoxide |
| EVA | Ethylene vinyl acetate |
| EVAc | Ethylene vinyl acetate copolymer |
| gloves, protective | Coverings for the hands, usually with separations for the fingers, made of various materials, for protection against infections, toxic substances, extremes of hot and cold, radiations, water immersion, etc. The gloves may be worn by patients, care givers, housewives, laboratory and industrial workers, police, etc. (12 Dec 1998) |
|---|---|
| gloves, surgical | Gloves, usually rubber, worn by surgeons, examining physicians, dentists, and other health personnel for the mutual protection of personnel and patient. (12 Dec 1998) |
| vinyl | <chemistry> The hypothetical radical C2H3, regarded as the characteristic residue of ethylene and that related series of unsaturated hydrocarbons with which the allyl compounds are homologous. Origin: L. Vinum wine + -yl. Source: Websters Dictionary (01 Mar 1998) |
| vinyl carbinol | CH2==CHCH2OH; 2-propenol;a colourless liquid of pungent odour used in making resins and plasticisers; highly irritating to mucous membranes and readily absorbed, causing depression and coma. Synonym: vinyl carbinol. (05 Mar 2000) |
| vinyl chloride | <chemical> A gas that has been used as an aerosol propellant and is the starting material for polyvinyl resins. Toxicity studies have shown various adverse effects, particularly the occurrence of liver neoplasms. Pharmacological action: carcinogens. Chemical name: Ethene, chloro- (12 Dec 1998) |
| vinyl ether | O(CH==CH2)2;a volatile liquid, the vapor of which produces rapid induction of general anaesthesia; prolonged administration is associated with adverse side effects on the liver and central nervous system; an obsolete agent. Synonym: vinyl ether. (05 Mar 2000) |
| public utility commissions | State agencies that regulate investor-owned utilities operating in the state. (05 Dec 1998) |
| public utility district | (PUD) A publicly owned energy producer or distributor. PUDs operate as special government districts under the authority of elected commissions. They are not regulated by public utility commissions. (05 Dec 1998) |
| public utility regulatory policies act | (PURPA) A federal law requiring a utility to buy the power produced by a qualifying facility at a price equal to that which the utility would otherwise pay if it were to build its own power plant or buy power from another source. (05 Dec 1998) |
| investor-owned utility | (IOU) A private power company owned by and responsible to its shareholders and regulated by a public service commission. (05 Dec 1998) |
| utility | 1. The quality or state of being useful; usefulness; production of good; profitableness to some valuable end; as, the utility of manure upon land; the utility of the sciences; the utility of medicines. "The utility of the enterprises was, however, so great and obvious that all opposition proved useless." (Macaulay) 2. Adaptation to satisfy the desires or wants; intrinsic value. See Note under Value. "Value in use is utility, and nothing else, and in political economy should be called by that name and no other." (F. A. Walker) 3. Happiness; the greatest good, or happiness, of the greatest number, the foundation of utilitarianism. Synonym: Usefulness, advantageous, benefit, profit, avail, service. Utility, Usefulness. Usefulness has an Anglo-Saxon prefix, utility is Latin; and hence the former is used chiefly of things in the concrete, while the latter is employed more in a general and abstract sense. Thus, we speak of the utility of an invention, and the usefulness of the thing invented; of the utility of an institution, and the usefulness of an individual. So beauty and utility (not usefulness) are brought into comparison. Still, the words are often used interchangeably. Origin: OE. Utilite, F. Utilite, L. Utilitas, fr. Utilis useful. See Utile. Source: Websters Dictionary (01 Mar 1998) |
| 2,2,2-trifluoroethyl vinyl | 2,2,2-Trifluoroethyl vinyl ether;a volatile, halogenated inhalation anaesthetic. Synonym: 2,2,2-trifluoroethyl vinyl. (05 Mar 2000) |
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