- helix feed
-
спиральный облучатель
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Helix (gastropod) — Helix Temporal range: Oligocene–Recent … Wikipedia
Helix (database) — This article is about the Macintosh based database management system. See helix (disambiguation) for other meanings. Helix is a pioneering database management system for the Apple Macintosh platform, created in 1983. Helix uses a graphical… … Wikipedia
Helix (genus) — Taxobox name = Helix image width = 230px image caption = Garden snail ( Helix aspersa ) on Limonium regnum = Animalia phylum = Mollusca classis = Gastropoda ordo = Pulmonata familia = Helicidae genus = Helix genus authority = Linnaeus, 1758… … Wikipedia
Helix building — A helix building is a small structure at the base of a longwave or mediumwave radio transmitter. Within, there are capacitors and coils for coupling the signal from the feed cable to the antenna. Active components such as amplifiers are usually… … Wikipedia
M Helix — Snail Snail (sn[=a]l), n. [OE. snaile, AS. sn[ae]gel, snegel, sn[ae]gl; akin to G. schnecke, OHG. snecko, Dan. snegl, Icel. snigill.] 1. (Zo[ o]l.) (a) Any one of numerous species of terrestrial air breathing gastropods belonging to the genus… … The Collaborative International Dictionary of English
Heliciculture — (snail farming) is the process of farming or raising snails.HistoryRoasted snail shells have been found in archaeological excavations, an indication that snails have been eaten since prehistoric times [ [http://watarts.uwaterloo.ca/… … Wikipedia
Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… … Wikipedia
Mast radiator — A typical mast radiator in Chapel Hill, North Carolina. The high RF voltage on the mast can deliver a dangerous electrical shock to anyone touching it, so the base is surrounded by a fence to prevent access … Wikipedia
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Oyster — For other uses, see Oyster (disambiguation). Crassostrea gigas from the Marennes Oléron basin in France The word oyster is used as a common name for a number of distinct groups of bivalve molluscs which live in marine or brackish habitats. The… … Wikipedia
Circular polarization — The electric field vectors of a traveling circularly polarized electromagnetic wave. In electrodynamics, circular polarization[1] of an electromagnetic wave is a polarization in which the electric field of the passing wave does not change… … Wikipedia