hexadic
/hek-sad/US // ˈhɛk sæd //UK // (ˈhɛksæd) //
六角形,六角形的,六次方,六角
Related Words
Definitions
n.名词 noun
- 1
- : the number six.
- : a group or series of six.
Synonyms & Antonyms
Examples
This is the hexad axis or hexagonal axis, for which the angle of rotation is 60, or one-sixth of 360.
Perpendicular to the hexad axis are six dyad axes of two kinds and each perpendicular to a vertical plane of symmetry.
In crystals of this division of the hexagonal system the principal axis is a hexad axis of symmetry.
Here there is a plane of symmetry perpendicular to the hexad axis; there is also a centre of symmetry.
The hexad axis is uniterminal and all the forms are open forms.
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