- ZXZ
- Waterville, WA, USA -internationale Flughafen-Kennung
Acronyms. 2013.
Acronyms. 2013.
ZXZ — Waterville, WA, USA internationale Fughafen Kennung … Acronyms von A bis Z
ZXZ — abbr. Zeta Chi Zeta … Dictionary of abbreviations
Inverse element — In abstract algebra, the idea of an inverse element generalises the concept of a negation, in relation to addition, and a reciprocal, in relation to multiplication. The intuition is of an element that can undo the effect of combination with… … Wikipedia
Euler angles — The Euler angles were developed by Leonhard Euler to describe the orientation of a rigid body (a body in which the relative position of all its points is constant) in 3 dimensional Euclidean space. To give an object a specific orientation it may… … Wikipedia
Moufang loop — In mathematics, a Moufang loop is a special kind of algebraic structure. It is similar to a group in many ways but need not be associative. Moufang loops were introduced by Ruth Moufang. Contents 1 Definition 2 Examples 3 Properties … Wikipedia
Spherical 3-manifold — In mathematics, a spherical 3 manifold M is a 3 manifold of the form M = S3 / Γ where Γ is a finite subgroup of SO(4) acting freely by rotations on the 3 sphere S3. All such manifolds are prime, orientable, and closed. Spherical 3 manifolds are… … Wikipedia
Conjugacy problem — In abstract algebra, the conjugacy problem for a group G with a given presentation is the decision problem of determining, given two words x and y in G, whether or not they represent conjugate elements of G. That is, the problem is to determine… … Wikipedia
Двигатели газовые и керосиновые — производят механическую работу, утилизируя теплоту, развиваемую при взрыве смеси светильного газа с воздухом или смеси нефтяных продуктов (бензина и керосина) с воздухом. Развиваемая при взрыве газов, т. е. при быстром горении, теплота… … Энциклопедический словарь Ф.А. Брокгауза и И.А. Ефрона
Eulersche Winkel — oder auch Eulerwinkel sind eine Möglichkeit zur Beschreibung der Orientierung (Winkellage) von Objekten im dreidimensionalen Raum. Es handelt sich um drei Winkel, welche jeweils eine Drehung (Rotation) um bestimmte Achsen beschreiben und so eine… … Deutsch Wikipedia
Eulerwinkel — Eulersche Winkel oder auch Eulerwinkel sind eine Möglichkeit zur Beschreibung der Orientierung (Winkellage) von Objekten im dreidimensionalen Raum. Es handelt sich um drei Winkel, welche jeweils eine Drehung (Rotation) um bestimmte Achsen… … Deutsch Wikipedia