Definition of trihedron in English:

trihedron

nounPlural trihedra, Plural trihedronstrʌɪˈhiːdrəntraɪˈhidrən

A solid figure having three sides or faces (in addition to the base or ends).
三面体
Example sentencesExamples
- Besides chopping-tools, polyhedrons and some cleavers, trihedrons and bifaces form the most characteristic element within the tools.
- A hollowed trihedron replica is thus obtained having exactly the same shape as the model.
- However, these trihedra were much larger and were growth defects which arose from a mechanism other than the condensation of vacancies or the release of misfit strain.
- A set of possible initial registrations is generated searching and aligning pairs of compatible trihedra from different views.
- A line making equal angles with the edges of a trihedron is called an isoclinal line of the trihedron.
- Instead of vector components the orthonormal trihedrons of coordinate systems are subjected to transformations.
- From now on, we will move trihedrons to restore their positions and colors, without moving dihedras.
- If this antenna is perfect, the axes of the two trihedrons would be respectively parallel to each other.

Origin

Early 19th century: from tri- 'three' + -hedron, on the pattern of words such as polyhedron.

Definition of trihedron in US English:

trihedron

nountrīˈhēdrəntraɪˈhidrən

A solid figure having three sides or faces (in addition to the base or ends).
三面体
Example sentencesExamples
- A set of possible initial registrations is generated searching and aligning pairs of compatible trihedra from different views.
- However, these trihedra were much larger and were growth defects which arose from a mechanism other than the condensation of vacancies or the release of misfit strain.
- From now on, we will move trihedrons to restore their positions and colors, without moving dihedras.
- A hollowed trihedron replica is thus obtained having exactly the same shape as the model.
- Instead of vector components the orthonormal trihedrons of coordinate systems are subjected to transformations.
- If this antenna is perfect, the axes of the two trihedrons would be respectively parallel to each other.
- A line making equal angles with the edges of a trihedron is called an isoclinal line of the trihedron.
- Besides chopping-tools, polyhedrons and some cleavers, trihedrons and bifaces form the most characteristic element within the tools.

Origin

Early 19th century: from tri- ‘three’ + -hedron, on the pattern of words such as polyhedron.

单词	trihedron
释义	Definition of trihedron in English: trihedron nounPlural trihedra, Plural trihedronstrʌɪˈhiːdrəntraɪˈhidrən A solid figure having three sides or faces (in addition to the base or ends). 三面体 Example sentencesExamples Besides chopping-tools, polyhedrons and some cleavers, trihedrons and bifaces form the most characteristic element within the tools. A hollowed trihedron replica is thus obtained having exactly the same shape as the model. However, these trihedra were much larger and were growth defects which arose from a mechanism other than the condensation of vacancies or the release of misfit strain. A set of possible initial registrations is generated searching and aligning pairs of compatible trihedra from different views. A line making equal angles with the edges of a trihedron is called an isoclinal line of the trihedron. Instead of vector components the orthonormal trihedrons of coordinate systems are subjected to transformations. From now on, we will move trihedrons to restore their positions and colors, without moving dihedras. If this antenna is perfect, the axes of the two trihedrons would be respectively parallel to each other. Origin Early 19th century: from tri- 'three' + -hedron, on the pattern of words such as polyhedron. Definition of trihedron in US English: trihedron nountrīˈhēdrəntraɪˈhidrən A solid figure having three sides or faces (in addition to the base or ends). 三面体 Example sentencesExamples A set of possible initial registrations is generated searching and aligning pairs of compatible trihedra from different views. However, these trihedra were much larger and were growth defects which arose from a mechanism other than the condensation of vacancies or the release of misfit strain. From now on, we will move trihedrons to restore their positions and colors, without moving dihedras. A hollowed trihedron replica is thus obtained having exactly the same shape as the model. Instead of vector components the orthonormal trihedrons of coordinate systems are subjected to transformations. If this antenna is perfect, the axes of the two trihedrons would be respectively parallel to each other. A line making equal angles with the edges of a trihedron is called an isoclinal line of the trihedron. Besides chopping-tools, polyhedrons and some cleavers, trihedrons and bifaces form the most characteristic element within the tools. Origin Early 19th century: from tri- ‘three’ + -hedron, on the pattern of words such as polyhedron.
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