| fresh frozen p. |
plasma separated from whole blood and frozen within 8 hours; it contains all coagulation factors including the labile factors V and VIII.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Fresnel l. |
a thin lens made up of a number of stepped setbacks concentrically arranged; it has the optical properties of a much thicker lens.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| fressreflex |
rhythmic sucking, chewing, and swallowing movements elicited by stroking of the lips and cheeks.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Fresnel lenses |
[A. J. Fresnel, Fr. physicist 1788?1827] A magnifying glass that distorts vision, preventing the eye from fixating. Under its influence spontaneous and gaze-specific nystagmus can be precisely evaluated.
출처:
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| Fresnel lens |
A flat lens that is composed of a series of closely spaced grooves that control the refraction of light. It is usually part of the stage.
출처: www.kintronics.com/3m/601_gloss.html
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