barometric tube

水银气压计内管

Atmospheric Sciences (English-Chinese) dictionary. 2014.

Look at other dictionaries:

  • Barometric light — is a name for the light that is emitted by a mercury filled barometer tube when the tube is shaken. The discovery of this phenomenon in 1675 revealed the possibility of electric lighting. The phenomenon and its explanation The earliest barometers …   Wikipedia

  • barometric light —       luminous glow appearing in the vacuum above the mercury in a barometer tube when the tube is shaken, first noticed in 1675 by a French astronomer, Jean Picard. The electrical discharge takes place with a variety of rarefied gases trapped in …   Universalium

  • tube barométrique — barometro vamzdelis statusas T sritis automatika atitikmenys: angl. barometric pipe; barometric tail pipe vok. barometrisches Rohr, n rus. барометрическая трубка, f pranc. tube barométrique, m …   Automatikos terminų žodynas

  • barometric pipe — barometro vamzdelis statusas T sritis automatika atitikmenys: angl. barometric pipe; barometric tail pipe vok. barometrisches Rohr, n rus. барометрическая трубка, f pranc. tube barométrique, m …   Automatikos terminų žodynas

  • barometric tail pipe — barometro vamzdelis statusas T sritis automatika atitikmenys: angl. barometric pipe; barometric tail pipe vok. barometrisches Rohr, n rus. барометрическая трубка, f pranc. tube barométrique, m …   Automatikos terminų žodynas

  • torricellian vacuum — the vacuum in a barometric tube …   Medical dictionary

  • Barometer — Schematic drawing of a simple mercury barometer with vertical mercury column and reservoir at base …   Wikipedia

  • Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …   Wikipedia

  • Automated airport weather station — Automated airport weather stations are automated sensor suites which are designed to serve aviation and meteorological observing needs for safe and efficient aviation operations and weather forecasting. Automated airport weather stations have… …   Wikipedia

  • Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… …   Wikipedia

  • Deep sea creature — A. cornuta The term deep sea creature refers to organisms that live below the photic zone of the ocean. These creatures must survive in extremely harsh conditions, such as hundreds of atmospheres of pressure, small amounts of oxygen, very little… …   Wikipedia

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