positive column

positive column
a pinkish stream of light seen when a current of high potential is passed through a tube from which the air has been partly exhausted.

Medical dictionary. 2011.

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  • positive column — teigiamasis stulpas statusas T sritis fizika atitikmenys: angl. positive column vok. positive Spalte, f rus. положительный столб, m pranc. colonne positive, f …   Fizikos terminų žodynas

  • positive column — švytintysis stulpas statusas T sritis fizika atitikmenys: angl. positive column vok. lumineszierende Spalte, f rus. светящийся столб, m pranc. colonne lumineuse, f …   Fizikos terminų žodynas

  • positive column — Physics. the luminous region between the Faraday dark space and the anode glow in a vacuum tube, occurring when the pressure is low. * * * …   Universalium

  • positive column — noun : the region in an electric discharge that extends from the anode to the Faraday dark space * * * Physics. the luminous region between the Faraday dark space and the anode glow in a vacuum tube, occurring when the pressure is low …   Useful english dictionary

  • positive Spalte — teigiamasis stulpas statusas T sritis fizika atitikmenys: angl. positive column vok. positive Spalte, f rus. положительный столб, m pranc. colonne positive, f …   Fizikos terminų žodynas

  • Column Access Strobe Latency Time — Dieser Artikel beschreibt den DRAM Chip. Für das mit diesen Chips aufgebaute DRAM Modul (ugs.: Speicherriegel), siehe Artikel Speichermodul. Dynamic Random Access Memory (DRAM), oder der halb eingedeutschte Begriff Dynamisches RAM, bezeichnet… …   Deutsch Wikipedia

  • Column Address Strobe — Dieser Artikel beschreibt den DRAM Chip. Für das mit diesen Chips aufgebaute DRAM Modul (ugs.: Speicherriegel), siehe Artikel Speichermodul. Dynamic Random Access Memory (DRAM), oder der halb eingedeutschte Begriff Dynamisches RAM, bezeichnet… …   Deutsch Wikipedia

  • Positive definite kernel — In operator theory, a positive definite kernel is a generalization of a positive matrix. Definition Let :{ H n } {n in {mathbb Z be a sequence of (complex) Hilbert spaces and :mathcal{L}(H i, H j)be the bounded operators from Hi to Hj . A map A… …   Wikipedia

  • positive discharge column — teigiamasis išlydžio stulpas statusas T sritis radioelektronika atitikmenys: angl. positive discharge column vok. Positiventladungssäule, f rus. положительный столб разряда, m pranc. colonne positive, f …   Radioelektronikos terminų žodynas

  • Positive streamer — A positive streamer is the bit of a lightning bolt that rises from the ground before the lightning strikes, often determining the path of the cloud to ground lightning. It is essentially composed of a column of ionized air formed by the flow of… …   Wikipedia

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