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词汇 hexahedron
释义

Definition of hexahedron in English:

hexahedron

nounPlural hexahedrons, Plural hexahedra ˌhɛksəˈhiːdrənˌhɛksəˈhidrən
  • A solid figure with six plane faces.

    六面体

    Example sentencesExamples
    • The proposition can now be stated in terms of hexahedra as follows: if seven of the eight vertices of a hexahedron lie on a sphere, then so does the eighth.
    • To build an origami hexahedron you will need three of these shapes with three different colors.
    • It is commonly called a cube but is formally known as a hexahedron.
    • Meshes comprised of hexahedrons are easier to visualize than meshes comprised of tetrahedrons.
    • A hexahedron is a solid with 6 faces each composed of (in a regular hexahedron) squares.
    • The regular hexahedron is part of the family of 5 platonic solids, which are the most regular polyhedra.

Derivatives

  • hexahedral

  • adjective
    • The eight-node hexahedral elements are therefore superior to tetrahedral elements for finite element analysis.
      Example sentencesExamples
      • The capsule is roughly hexahedral and comprises six edge-sharing triangles with two metal ions on each edge.
      • The aim of this project is to develop an algorithm for the generation of hexahedral element meshes.
      • As a result, ICEM CFD Hexa allows you to generate high quality hexahedral grids in a fraction of the time that is traditionally required.
      • This paper presents a new approach for the generation of hexahedral finite element meshes for solid bodies in computer-aided design.

Origin

Late 16th century: from Greek hexaedron, neuter (used as a noun) of hexaedros 'six-faced'.

Definition of hexahedron in US English:

hexahedron

nounˌheksəˈhēdrənˌhɛksəˈhidrən
  • A solid figure with six plane faces.

    六面体

    Example sentencesExamples
    • Meshes comprised of hexahedrons are easier to visualize than meshes comprised of tetrahedrons.
    • To build an origami hexahedron you will need three of these shapes with three different colors.
    • It is commonly called a cube but is formally known as a hexahedron.
    • A hexahedron is a solid with 6 faces each composed of (in a regular hexahedron) squares.
    • The regular hexahedron is part of the family of 5 platonic solids, which are the most regular polyhedra.
    • The proposition can now be stated in terms of hexahedra as follows: if seven of the eight vertices of a hexahedron lie on a sphere, then so does the eighth.

Origin

Late 16th century: from Greek hexaedron, neuter (used as a noun) of hexaedros ‘six-faced’.

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