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1 heating spiral
heating spiral Heizspirale fEnglish-German dictionary of Electrical Engineering and Electronics > heating spiral
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2 heating coil
<el> (spiral; e.g. hot-water heater, tank, kettle, cooker radiant ring) ■ Heizspirale f<mvhcl.el> (of glow plug) ■ Heizwendel f -
3 heating element
<el> (gen.; e.g. in electron tubes, glow plugs, heaters, tea kettles) ■ Heizelement n<el> (spiral; e.g. hot-water heater, tank, kettle, cooker radiant ring) ■ Heizspirale f<el> (for kitchen ranges) ■ Heizspirale f -
4 open-type spiral wire-heating element
open-type spiral wire-heating element offener Drahtwendelheizkörper mEnglish-German dictionary of Electrical Engineering and Electronics > open-type spiral wire-heating element
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5 торнадо
торнадо
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
tornado
A rapidly rotating column of air developed around a very intense low-pressure centre. It is associated with a dark funnel-shaped cloud and with extremely violent winds (>300km/h) blowing in a counterclockwise spiral, but accompanied by violent downdraughts. The precise mechanisms are not fully understood but the following atmospheric conditions appear to be necessary for tornado development: a layer of warm moist air at low altitude; a layer of dry air at higher altitude with an inversion of temperature at about 1.000 m; a triggering mechanism, usually in the form of an active, intense cold front or solar heating of the ground which will create a vortex. (Source: WHIT)
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Русско-немецкий словарь нормативно-технической терминологии > торнадо
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