vertical transition
1Vertical/Short Takeoff and Landing — Vertical/Short Take Off and Landing (V/STOL) is a term used to describe aircraft that are able to take off or land vertically or on short runways. Most were experiments or outright failures from the 1950s to 1970s. Vertical takeoff and landing… …
2transition element — Chem. any element in any of the series of elements with atomic numbers 21 29, 39 47, 57 79, and 89 107, that in a given inner orbital has less than a full quota of electrons. Also called transition metal. [1920 25] * * * Any chemical element with …
3Transition metal — The term transition metal (sometimes also called a transition element) has two possible meanings: The IUPAC definition[1] states that a transition metal is an element whose atom has an incomplete d sub shell, or which can give rise to cations… …
4Vertical Take-Off and Landing Unmanned Aerial Vehicle — VUAVs verwenden VTOL Konzepte, wie z. B. die Quadrocopterauslegung beim AirRobot AR 100B Vertical Take Off and Landing Unmanned Aerial Vehicle, zu deutsch Senkrecht Startende und Landende Unbemannte Gefährte, abgekürzt VTOL UAV, seltener VUAV… …
5transition altitude — The altitude at or below which the vertical position of an aircraft is controlled by reference to altitudes (ICAO). The height above the aerodrome of the transition altitude is as low as possible but normally not less than 3000 ft (900 m). The… …
6transition altitude — The altitude at or below which the vertical position of an aircraft is controlled by reference to true altitude …
7Track transition curve — The red Euler spiral is an example of an easement curve between a blue straight line and a circular arc, shown in green …
8Avion à décollage et atterrissage vertical — Aéronef à décollage et atterrissage verticaux Un aéronef à décollage et atterrissage verticaux (dont l acronyme est ADAV) est un aéronef à voilure fixe conçu pour s affranchir des pistes qui lui sont normalement nécessaires pour le décollage et l …
9State transition table — In automata theory and sequential logic, a state transition table is a table showing what state (or states in the case of a nondeterministic finite automaton) a finite semiautomaton or finite state machine will move to, based on the current state …
10Demographic transition — A diagram of the demographic transition model, including stage 5 The demographic transition model (DT) is the transition from high birth and death rates to low birth and death rates as a country develops from a pre industrial to an industrialized …
