| precipitin test | An in vitro test in which antigen is in soluble form and precipitates when it combines with added specific antibody in the presence of an electrolyte. See: gel diffusion precipitin tests, ring precipitin test. Synonym: precipitation test. (05 Mar 2000) |
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| precipitin tests | Serologic tests in which a positive reaction manifested by visible precipitation occurs when a soluble antigen reacts with its antibody. (12 Dec 1998) |
| precipitinogen | 1. An antigen that stimulates the formation of specific precipitin when injected into an animal body. 2. A precipitable soluble antigen. Synonym: precipitogen. Origin: precipitin + G. -gen, producing (05 Mar 2000) |
| precipitinogenoid | A precipitinogen that is altered by means of heating, thereby resulting in a substance that combines with the specific precipitin, but does not lead to the formation of a precipitate. (05 Mar 2000) |
| precipitins | Antibodies which elicit precipitation when combined with antigen. (12 Dec 1998) |
| precipitogen | 1. An antigen that stimulates the formation of specific precipitin when injected into an animal body. 2. A precipitable soluble antigen. Synonym: precipitogen. Origin: precipitin + G. -gen, producing (05 Mar 2000) |
| precipitoid | A heat-treated precipitin that when mixed with specific precipitinogen does not cause a precipitate and also interferes with the precipitating effect of additional nonheated precipitin. Origin: precipitin + G. Eidos, resemblance (05 Mar 2000) |
| precipitophore | In Ehrlich's side chain theory, the portion of a precipitin molecule that is required in the formation of a precipitate, as distinguished from the haptophore group. Origin: precipitin + G. Phoros, bearing (05 Mar 2000) |
| precipitation |
1) The process by which atmospheric moisture falls onto a land or water surface as rain, snow, hail, or other forms of moisture. 2) The chemical transformation of a substance in solution into an insoluble form (precipitate).
출처: www.nsc.org/ehc/glossar1.htm
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| precipitation |
Precipitation is water that falls from clouds, like rain, snow, sleet, hale, etc. PREDATOR A predator is an animal that hunts and kills other animals for food.
출처: www.enchantedlearning.com/subjects/rainforest/glos...
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| precipitation |
Process by which water falls to the Earth in such forms as rain, snow, or sleet.
출처: www.ecohealth101.org/glossary.html
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| precipitation |
Process by which water falls to Earth from the atmosphere in the form of rain, snow, sleet, or hail.
출처: www.mdk12.org/instruction/curriculum/science/gloss...
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| precipitation |
The part of the hydrologic cycle in which the water vapor in the atmosphere falls to Earth as rain or snow.
출처: www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBook...
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| precip | at breakneck speed |
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| precip | the quality of happening with headlong haste or without warning |
| precip | bringing on suddenly or abruptly |
| precip | overly eager speed (and possible carelessness) |
| precip | an unexpected acceleration or hastening |
| precip | the act of casting down or falling headlong from a height |
| precip | the falling to earth of any form of water (rain or snow or hail or sleet or mist) |
| precip | the process of forming a chemical precipitate |
| precip | the quantity of water falling to earth at a specific place within a specified period of time |
| precip | removes dust particles from gases by electrostatic precipitation |
| precip | an antibody that causes precipitation when it unites with its antigen |
| precip | extremely steep |