- fractional coordinates
- Макаров: дробные координаты
Универсальный англо-русский словарь. Академик.ру. 2011.
fractional coordinates
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Fractional coordinates — In crystallography, fractional coordinates [ [http://www.ccdc.cam.ac.uk/support/documentation/mercury csd/portable/mercury portable 4 28.html Cambridge Crystallographic Data Center Glossary of terms for Mercury program] ] are often used to… … Wikipedia
Fractional cascading — In computer science, fractional cascading is a technique to speed up a sequence of binary searches for the same value in a sequence of related data structures. The first binary search in the sequence takes a logarithmic amount of time, as is… … Wikipedia
Equinox (celestial coordinates) — In astronomy, equinox is a moment in time at which the vernal point, celestial equator, and other such elements are taken to be used in the definition of a celestial coordinate system. The position at other equinoxes can be computed by taking… … Wikipedia
QuickDraw GX — was a replacement for the QuickDraw (QD) 2D graphics engine and Printing Manager inside the classic Mac OS. Although GX was based on the same general geometry and dimensions of the original QD engine, the underlying drawing platform became a… … Wikipedia
Crystal structure — In mineralogy and crystallography, crystal structure is a unique arrangement of atoms or molecules in a crystalline liquid or solid. A crystal structure is composed of a pattern, a set of atoms arranged in a particular way, and a lattice… … Wikipedia
Crystallography — For the book of poetry, see Crystallography (book). A crystalline solid: atomic resolution image of strontium titanate. Brighter atoms are Sr and darker ones are Ti. Crystallography is the experimental science of the arrangement of atoms in… … Wikipedia
Zhejiang University — Coordinates: 30°15′49″N 120°07′15″E / 30.26361°N 120.12083°E / 30.26361; 120.12083 … Wikipedia
Chapeltown, South Yorkshire — Coordinates: 53°27′43″N 1°27′58″W / 53.461814°N 1.466181°W / 53.461814; 1.466181 … Wikipedia
Projective transformation — A projective transformation is a transformation used in projective geometry: it is the composition of a pair of perspective projections. It describes what happens to the perceived positions of observed objects when the point of view of the… … Wikipedia
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium
Möbius transformation — Not to be confused with Möbius transform or Möbius function. In geometry, a Möbius transformation of the plane is a rational function of the form of one complex variable z; here the coefficients a, b, c, d are complex numbers satisfying ad − … Wikipedia
