- outside helix
- линия вершины (зуба)
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
Helix (Marvel Comics) — Superherobox| caption=Helix attacked by New Warriors, art by Ron Lim character name=Helix real name=Rafael Carago publisher=Marvel Comics debut=Maximum Clonage Alpha, August 1995 creators=Tom DeFalco (plot) Todd DeZago (writer) Ron Lim (artist)… … Wikipedia
Pitch helix — The pitch helix is the intersection of the tooth surface and the pitch cylinder of a helical gear or cylindrical worm.1Base HelixThe base helix of a helical, involute gear or involute worm lies on its base cylinder.Base Helix AngleBase helix… … Wikipedia
Alpha helix — A common motif in the secondary structure of proteins, the alpha helix (α helix) is a right handed coiled conformation, resembling a spring, in which every backbone N H group donates a hydrogen bond to the backbone C=O group of the amino acid… … Wikipedia
Double helix — The structure of DNA with the two strands of DNA spiraling about one other. The double helix looks something like an immensely long ladder twisted into a helix, or coil. The sides of the ladder are formed by a backbone of sugar and phosphate… … Medical dictionary
Time Considered as a Helix of Semi-Precious Stones — Infobox short story name = Time Considered as a Helix of Semi Precious Stones title orig = translator = author = Samuel R. Delany country = language = series = genre = Science Fiction published in = publication type = publisher = media type = pub … Wikipedia
alpha helix — noun A secondary structure found in many proteins, where the amino acids are arranged in a coil, or helix, with almost no free space on the inside and all side chains being pointed towards the outside … Wiktionary
List of gear nomenclature — Gears have a wide range of unique terminology known as gear nomenclature. Many of the terms defined cite the same reference work.[1] Contents 1 Addendum 2 Addendum angle 3 Addendum circle … Wikipedia
Francis Crick — Infobox Scientist name = Francis Harry Compton Crick |225px image width = 225px caption = Francis Harry Compton Crick birth date = 8 June 1916 birth place = Weston Favell, Northamptonshire, England residence = UK, U.S. nationality = British death … Wikipedia
cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… … Universalium
James D. Watson — Infobox Scientist name = James Dewey Watson image width = 200px caption = James D. Watson birth date = birth date and age|1928|04|06 birth place = Chicago, Illinois,, U.S. residence = U.S., UK nationality = American field = molecular biologist… … Wikipedia
Collagen — Tropocollagen triple helix Collagen /ˈkɒlədʒɨn/ is a group of naturally occurring proteins found in animals, especially in the flesh and connective tissues of mammals.[1] It is the main component of connectiv … Wikipedia