| laser |
an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
출처: wordnet.princeton.edu/perl/webwn
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| laser-Doppler velocimetry |
measurement of the flow of red cells in a microcirculatory bed by means of laser light delivered to and detected from the region of interest by fiberoptic probes.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| laser |
A laser (Light Amplification by Stimulated Emission of Radiation) is a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light from a lasing medium of controlled purity, size, and shape. The output of a laser may be a continuous, constant-amplitude output (known as CW or continuous wave), or pulsed, by using the techniques of Q-switching, modelocking, or gain-switching. In pulsed operation, much higher peak powers can be achieved. ...
출처: en.wikipedia.org/wiki/Laser
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| lase |
A laser (Light Amplification by Stimulated Emission of Radiation) is a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light from a lasing medium of controlled purity, size, and shape. The output of a laser may be a continuous, constant-amplitude output (known as CW or continuous wave), or pulsed, by using the techniques of Q-switching, modelocking, or gain-switching. In pulsed operation, much higher peak powers can be achieved. ...
출처: en.wikipedia.org/wiki/Lase
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| Lasegue's sign |
in sciatica, flexion of the hip is painful when the knee is extended, but painless when the knee is flexed. This distinguishes the disorder from disease of the hip joint. Cf. Demianoff's s.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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