- positive rays
- streams of positively charged atoms traveling at high speed from the anode of a partially evacuated tube under the influence of an applied voltage.
Medical dictionary. 2011.
positive rays
Look at other dictionaries:
positive rays — plural noun Canal rays, a stream of positively electrified particles towards the cathode of a vacuum tube (positive ray analysis the detection of gases, and determination of their molecular weights, by measuring the parabolas produced on a… … Useful english dictionary
positive rays — kanaliniai spinduliai statusas T sritis fizika atitikmenys: angl. canal rays; positive rays vok. Kanalstrahlen, m; positive Strahlen, m rus. анодные лучи, m; каналовые лучи, m; положительные лучи, m pranc. rayons canaux, m; rayons de Goldstein,… … Fizikos terminų žodynas
positive Strahlen — kanaliniai spinduliai statusas T sritis fizika atitikmenys: angl. canal rays; positive rays vok. Kanalstrahlen, m; positive Strahlen, m rus. анодные лучи, m; каналовые лучи, m; положительные лучи, m pranc. rayons canaux, m; rayons de Goldstein,… … Fizikos terminų žodynas
Rays Ballpark — (design concept) Location 180 2nd Avenue SE St. Petersburg, Florida 33701 Construction cost $450 million (estimate) … Wikipedia
positive — I. adjective Etymology: Middle English, from Anglo French, from Latin positivus, from positus, past participle of ponere Date: 14th century 1. a. formally laid down or imposed ; prescribed < positive laws > b. expressed clearly or peremptorily … New Collegiate Dictionary
positive — 1. Affirmative; definite; not negative. 2. Denoting a response, the occurrence of a reaction, or the existence of the entity or condition in question. 3. Having a value greater than zero. [L. positivus, settled by arbitrary agreement, fr. pono,… … Medical dictionary
positive spherical aberration — unequal refraction of light rays by a lens, the peripheral rays being focused closer to the lens than the paraxial rays … Medical dictionary
positive birefringence — noun : birefringence of a medium (as quartz) that transmits the ordinary rays with greater speed than the extraordinary … Useful english dictionary
canal rays — kanaliniai spinduliai statusas T sritis fizika atitikmenys: angl. canal rays; positive rays vok. Kanalstrahlen, m; positive Strahlen, m rus. анодные лучи, m; каналовые лучи, m; положительные лучи, m pranc. rayons canaux, m; rayons de Goldstein,… … Fizikos terminų žodynas
anode rays — positive r s … Medical dictionary
