- rotation hexad
- Металлургия: поворотная ось шестого порядка, шестерная поворотная ось
Универсальный англо-русский словарь. Академик.ру. 2011.
rotation hexad
Смотреть что такое "rotation hexad" в других словарях:
Rotational symmetry — Generally speaking, an object with rotational symmetry is an object that looks the same after a certain amount of rotation. An object may have more than one rotational symmetry; for instance, if reflections or turning it over are not counted, the … 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
