- right-hand(ed) helix
-
спираль с правой намоткой
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
right-hand screw thread — noun : a screw thread whose helix moves downward when the screw is inserted vertically from above in a fixed mating thread and turned clockwise … Useful english dictionary
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
right-handed — /ˈraɪt hændəd/ (say ruyt handuhd) adjective 1. having the right hand or arm more serviceable than the left; preferring to use the right hand. 2. adapted to or performed by the right hand. 3. situated on the side of the right hand. 4. moving or… …
Hand pump — This article is about water and air pumps. For the beer dispensing device, see Beer engine. A rural handpump in Belgium. Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to … Wikipedia
Pi helix — Side view of a standard π helix of L alanine residues in atomic detail. Two hydrogen bonds to the same peptide group are highlighted in magenta; the oxygen hydrogen distance is 1.65 Å (165 pm). The protein chain runs upwards, i.e., its N terminus … Wikipedia
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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
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
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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
Chirality — For other uses, see Chirality (disambiguation). Two enantiomers of a generic amino acid Chirality, pronounced //kaɪˈrælɪtiː// is a property of asymmetry important in several branches of science. The word chirality is derived from the … Wikipedia