| spectrometer |
A generic term for a device that measures the intensity of radiation as a function of frequency (or wavelength) of the radiation or that breaks down any signal into its frequency components.
출처: amsglossary.allenpress.com/glossary/browse
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| speciation |
The development of one or more species from an existing species.
출처: www.fao.org/docrep/003/X3910E/X3910E22.htm
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| specificity |
For diagnostic tests, the ability of a probe to react precisely with a specific target molecule.
출처: www.fao.org/docrep/003/X3910E/X3910E22.htm
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| speculum |
an instrument that holds an opening of the body open so that an examination can be performed or a sample can be taken
출처: www.american-depot.com/services/resources_gl_s.asp
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| SPECT |
A method in which images are generated by using radionuclides that emit single photons of a given energy. Images are captured at multiple positions by rotating the sensor around the subject; the three-dimensional distribution of radionuclides is then used to reconstruct the images. SPECT can be used to observe biochemical and physiological processes, as well as the size and volume of structures. ...
출처: www.nature.com/focus/neurodegen/glossary/
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