Ray M. Dolby
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– Engelsk
～ United States electrical engineer who devised the Dolby system used to reduce background noise in tape recording
ray of light
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～ a column of light (as from a beacon)
ray
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～ the syllable naming the second (supertonic) note of any major scale in solmization
ray
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～ a branch of an umbel or an umbelliform inflorescence
ray flower
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～ small flower with a flat strap-shaped corolla usually occupying the peripheral rings of a composite flower
ray floret
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～ small flower with a flat strap-shaped corolla usually occupying the peripheral rings of a composite flower
ray
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～ a group of nearly parallel lines of electromagnetic radiation
ray
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～ cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins
Ray Douglas Bradbury
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～ United States writer of science fiction (born 1920)
ray
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～ any of the stiff bony spines in the fin of a fish
ray
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～ a column of light (as from a beacon)
ray
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～ (mathematics) a straight line extending from a point
Ray Bradbury
— Navneord
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～ United States writer of science fiction (born 1920)
rayleigh
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～ English physicist who studied the density of gases and discovered argon; made important contributions to acoustic theory (1842-1919)
Rayleigh disk
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～ an acoustic radiometer consisting of a light disk suspended from a quartz thread; when exposed to a progressive sound wave its torque can measure velocity
rayless chamomile
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～ annual aromatic weed of Pacific coastal areas (United States and northeastern Asia) having bristle-pointed leaves and rayless yellow flowers
Raymond Lully
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～ Spanish philosopher (1235-1315)
Raymond Chandler
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～ United States writer of detective thrillers featuring the character of Philip Marlowe (1888-1959)
Raymond Bernard Cattell
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～ American psychologist (born in England) who developed a broad theory of human behavior based on multivariate research (1905-1998)
Raymond B. Cattell
— Navneord
– Engelsk
～ American psychologist (born in England) who developed a broad theory of human behavior based on multivariate research (1905-1998)