vacuum rectification

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• vacuum rectification — vakuuminis rektifikavimas statusas T sritis chemija apibrėžtis Rektifikavimas sumažintame slėgyje. atitikmenys: angl. vacuum rectification rus. вакуумная ректификация …   Chemijos terminų aiškinamasis žodynas

• Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …   Wikipedia

• vacuum tube — noun An electrical device containing a heated filament inside an evacuated container (generally a glass tube) and used to produce rectification (a diode vacuum tube), amplification or other functions …   Wiktionary

• List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… …   Wikipedia

• vakuuminis rektifikavimas — statusas T sritis chemija apibrėžtis Rektifikavimas sumažintame slėgyje. atitikmenys: angl. vacuum rectification rus. вакуумная ректификация …   Chemijos terminų aiškinamasis žodynas

• вакуумная ректификация — vakuuminis rektifikavimas statusas T sritis chemija apibrėžtis Rektifikavimas sumažintame slėgyje. atitikmenys: angl. vacuum rectification rus. вакуумная ректификация …   Chemijos terminų aiškinamasis žodynas

• Rectifier — A rectifier is an electrical device that converts alternating current (AC) to direct current (DC), a process known as rectification. Rectifiers have many uses including as components of power supplies and as detectors of radio signals. Rectifiers …   Wikipedia

• electron tube — an electronic device that consists, typically, of a sealed glass bulb containing two or more electrodes: used to generate, amplify, and rectify electric oscillations and alternating currents. Also called electronic tube. Cf. gas tube, vacuum tube …   Universalium

• Mesa Boogie — The Mesa Boogie logo Mesa/Boogie (also known as Mesa Engineering) is a company in Petaluma, California that makes amplifiers for guitars and basses. It has been in operation since 1969. Mesa was started by Randall Smith as a small repair shop… …   Wikipedia

• electronics — /i lek tron iks, ee lek /, n. (used with a sing. v.) the science dealing with the development and application of devices and systems involving the flow of electrons in a vacuum, in gaseous media, and in semiconductors. [1905 10; see ELECTRONIC,… …   Universalium

• Divine providence (Judaism) — In Judaism, Divine Providence (Hebrew השגחה פרטית Hashgochoh Protis / Hashgachah Pratit, lit. Divine supervision of the individual) is discussed throughout Rabbinic literature, by the classical Jewish philosophers, and by the tradition of Jewish… …   Wikipedia