- vertical planes
- Макаров: вертикальные плоскости
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Vertical wind tunnel — A vertical wind tunnel (VWT) is a wind tunnel which moves air up in a vertical column. It is a recreational wind tunnel, frequently advertised as indoor skydiving or bodyflight . It is also a popular training tool for skydivers.Vertical wind… … Wikipedia
vertical angle — noun either of two equal and opposite angles formed by the intersection of two straight lines • Hypernyms: ↑angle * * * noun 1. : an angle measured on a vertical circle either upward or downward from the horizon 2. : either of two angles lying on … Useful english dictionary
vertical angle — /vɜtɪkəl ˈæŋgəl/ (say vertikuhl angguhl) noun 1. Geometry a. either of the two opposite angles formed by two intersecting lines or planes; vertically opposite angle. b. the angle at the vertex of a triangle or polygon. 2. Astronomy an angle… …
vertical plane — any plane of the body perpendicular to a horizontal plane and dividing the body into left and right, or front and back portions, as the sagittal and frontal planes … Medical dictionary
Chair-O-Planes — A Chair O Planes ride with a tilting top Cambridge Midsummer Fair 2005, U.K … Wikipedia
List of rocket planes — This is an incomplete listing, loosely chronological sorted by type used for launch, of some aircraft that used rocket propulsion: Spaceplanes Spaceplanes are aircraft that are able to reach the edge of space. * 1945 flag|Germany|Nazi A4b winged… … Wikipedia
X-Planes — Bell X 1 Les X planes correspondent à une série de véhicules expérimentaux(avions, fusées, etc.) développés par les Etats Unis. Ces derniers sont en général couverts par le secret durant leur développement. Leur but se résume à tester de… … Wikipédia en Français
plane — 1. A two dimensional flat surface. See planum. 2. An imaginary surface formed by extension of a point through any axis or two definite points, in reference especially to craniometry and to pelvimetry. SYN: planum. [L. planus, flat] Addison … Medical dictionary
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
ear, human — ▪ anatomy Introduction organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). The human ear, like … Universalium