Examples of 'tetrahedra' in a sentence
Meaning of "tetrahedra"
A tetrahedron is a solid figure with four triangular faces and four vertices
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- plural of tetrahedron
How to use "tetrahedra" in a sentence
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tetrahedra
The disphenoid tetrahedra are all topologically identical.
Gold contains no less than twenty tetrahedra.
All tetrahedra can be inscribed in a parallelepiped.
The concept of a median extends to tetrahedra.
Double chains of tetrahedra are the amphiboles.
Phyllosilicates consist of sheets of polymerized tetrahedra.
The tetrahedra may be linked to form pores or channels.
Quartz contains only silica tetrahedra.
Aristotle claimed that tetrahedra could fill space completely.
Tetrahedra can be used as dice with four possible results.
We use hybrid meshes composed of tetrahedra and structured hexahedra.
Tetrahedra govern the form that emerges over time.
Pair of two dual tetrahedra.
In different minerals the tetrahedra show different degrees of networking and polymerization.
Aluminosilicate glasses are constituted with silicon and aluminium tetrahedra.
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It can be seen as truncated tetrahedra and truncated cubes augmented together.
It is based on a sheet of octahedra lying between two sheets of tetrahedra.
The molecules consist of a pair of tetrahedra that share a common vertex.
Both forms together create the reflection symmetric compound of ten tetrahedra.
In this case tetrahedra.
The truncated tetrahedra are joined to each other via their hexagonal faces.
Five intersecting tetrahedra.
The compound of five tetrahedra is one of the five regular polyhedral compounds.
Ten intersecting tetrahedra.
The spaces between the tetrahedra are occupied by molecules of water prior to dehydration.
A silicate mineral is one in which silicon and oxygen are present as silica tetrahedra.
They are composed of three borate tetrahedra and two borate triangular groups.
Tetrahedra form truncated octahedra that unite by means of hexagonal prisms to form faujasite.
The cell is then split into tetrahedra in order to refine the location.
The size of the pores is determined by the number of tetrahedra in the ring.
The truncated tetrahedra are connected to each other via their triangular faces.
It can be decomposed into two equal regular tetrahedra and a regular octahedron.
Molecular sieves are metal aluminosilicates which have a crystalline structure consisting of an assembly of tetrahedra.
The triangular prisms are connected to the tetrahedra via their triangular faces.
Subdivision of these tetrahedra is then carried out according to a conventional method using predetermined units.
A twisted prism can not be dissected into tetrahedra without adding new vertices.
The triangular bipyramid can form a tessellation of space with octahedra or with truncated tetrahedra.
A stronger form is composed of interlocking tetrahedra in which all the struts have unit length.
Phyllosilicates present a lamellar structure and are constituted by sheets formed by tetrahedra and octahedra.
The compound figure comprising two such dual tetrahedra form a stellated octahedron or stella octangula.
This approach uses the resolution of polynomial equations whose unknowns are invariants characterizing the tetrahedra.
The embodied refinement process breaks down existing tetrahedral elements into smaller tetrahedra.
In the case of the cyclic trimer each tetrahedron shares two vertices with adjacent tetrahedra.
Generating tetrahedra After the prisms have been generated they are split into tetrahedra.
This acid is composed of the phosphorus-oxygen tetrahedra either.
A compound of two spherical tetrahedra can be constructed, as illustrated.
The remaining space in the envelope is filled by 4 other truncated tetrahedra.
The ZnO4 tetrahedra are indicated in purple.
At ambient pressure the amorphous structure is formed by a network of GeO4 tetrahedra.
Adding tetrahedra to all 8 faces creates the stellated octahedron.
