- single-helical
- косозубый зубчатый - single-helical gearing
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Helical antenna — Helical antennas can operate in one of two principal modes: normal (broadside) mode or axial (or endfire) mode.In the normal mode , the dimensions of the helix are small compared with the wavelength. The far field radiation pattern is similar to… … Wikipedia
Helical growth — The term helical growth describes the expansion of fungal, algal or higher plant cells or organs leading to a twisted (i.e. helical) cell or organ shape. Helical growth can arise naturally (e.g. as seen in tendrils or in twinning plants) or… … Wikipedia
Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… … Wikipedia
Simoun (fictional aircraft) — nihongo|Simoun|シムーン|Shimūn are fictional aircraft featured in the eponymous anime series by Studio Deen and its manga adaptations. The Simoun are considered sacred objects in the Tempus Spatium faith because of their ability to conjure powerful… … Wikipedia
Tesla coil — at Questacon the National Science and Technology center in Canberra, Australia Uses Application in educational demonstrations, novelty lighting, as well as music Inventor … Wikipedia
Blue Phase Mode LCD — History= In Reinitzer s reports from 1888 on the melting behaviour of cholesteryl benzoate there is a note that the substance briefly turned blue as it changed from clear to cloudy upon cooling. This subtle effect however remained unexplored for… … Wikipedia
Helix angle — In mechanical engineering, a helix angle is the angle between any helix and an axial line on its right, circular cylinder or cone. [ANSI/AGMA. ANSI/AGMA Standards 1012 G05 Gear Nomenclature, Definitions of Terms with Symbols. American Gear… … Wikipedia
Leica Camera — Coordinates: 50°32′35″N 008°23′25″E / 50.54306°N 8.39028°E / 50.54306; 8.39028 … Wikipedia
List of boiler types, by manufacturer — There have been a vast number of designs of steam boiler, particularly towards the end of the 19th century when the technology was evolving rapidly. A great many of these took the names of their originators or primary manufacturers, rather than a … Wikipedia
Henipavirus — Henipaviruses Virus classification Group: Group V (( )ssRNA) Order: Mononegavirales Family: Paramyxoviridae … Wikipedia
Turbomolecular pump — A turbomolecular pump is a type of vacuum pump, superficially similar to a turbopump, used to obtain and maintain high vacuum. These pumps work on the principle that gas molecules can be given momentum in a desired direction by repeated collision … Wikipedia