- vacuum connection
- присоединение к вакууму
Англо-русский словарь по машиностроению. 2014.
vacuum connection
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Vacuum distillation — At atmospheric pressure, dimethyl sulfoxide boils at 189°C. Under a vacuum, it distills off into the connected receiver at only 70°C. Vacuum distillation is a method of distillation whereby the pressure above the liquid mixture to be distilled is … Wikipedia
Vacuum sewer — Vacuum sewers were first installed in Europe in 1882 but until the last 30 years it had been relegated to a niche market. The first who has applied the negative pressure drainage (so called vacuum sewerage) was the Dutch engineer Liernur in the… … Wikipedia
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 brake — The vacuum brake is a braking system used on trains. It was first introduced in the mid 1860s and a variant, the automatic vacuum brake system became almost universal in British train equipment, and in those countries influenced by British… … Wikipedia
Vacuum flange — Conflat redirects here. For other uses, see Conflat (disambiguation). A KF 25 tee, o ring, and clamp. A vacuum flange is a flange at the end of a tube used to connect vacuum chambers, tubing and vacuum pumps to each other. Contents … Wikipedia
Vacuum switch — Prior to effective engine computers, engine vacuum was used for many functions in an automobile. Vacuum switches were employed to regulate this flow, and were commonly controlled by temperature, solenoids, mechanically, or directly. They operated … Wikipedia
vacuum — vac|u|um1 [ˈvækjuəm, kjum] n [Date: 1500 1600; : Latin; Origin: vacuus; VACUOUS] 1.) a space that is completely empty of all gas, especially one from which all the air has been taken away 2.) a vacuum cleaner 3.) [singular] a situation in which… … Dictionary of contemporary English
vacuum — 1 noun 1 (C) a space that is completely empty of all gas, especially one from which all the air has been taken away 2 (singular) a situation in which someone or something is missing or lacking, especially one that causes problems or makes you… … Longman dictionary of contemporary English
Vacuum angle — In quantum gauge theories, in the Hamiltonian formulation, the wave function is a functional of the gauge connection A and matter fields φ. Being a quantum gauge theory, we have to impose first class constraints in the form of functional… … Wikipedia
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
in a vacuum — phrase existing separately, or considered separately, from other people, events, or ideas, and not influenced by them Learning cannot occur in a vacuum. Thesaurus: separate and not relatedsynonym Main entry: vacuum * * * (of an activity or a… … Useful english dictionary
