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ico·sa·he·dron <pl -dra [or -s]> [ˌaɪkɒsəˈhi:drən, pl -ˈhi:drə, -koʊsəˈ-] 名词 数学
icosahedron
icosahedron
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德语
英语
英语
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单语范例(未经PONS编辑处理)
Conversely, supposing the existence of a regular icosahedron, lines defined by its six pairs of opposite vertices form an equiangular system.
en.wikipedia.org
Its dual, the medial triambic icosahedron, is a stellation of the icosahedron.
en.wikipedia.org
This polyhedron looks very similar to the uniform truncated icosahedron which has 12 pentagons, but only 20 hexagons.
en.wikipedia.org
The tetrahedron, octahedron, icosahedron, and great icosahedron appear commonly in non-prismatic uniform polychora, but not in their snub constructions.
en.wikipedia.org
The great dodecahedron and great icosahedron have convex polygonal faces, but pentagrammic vertex figures.
en.wikipedia.org
互联网提供的例句(未经PONS编辑处理)
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About right-angled triangles, Pythagorean theorem, trigonomy basics, regular polygones, platonic solids, regular tetrahedron, regular octahedron, cube, regular dodecahedron and icosahedron.
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www.f-lohmueller.de
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Über rechtwinklige Dreiecke, Satz des Pythagoras, Trigonometrie Grundlagen, reguläre Polygone, die fünf Platonischen Körper, regulärer Tetraeder, regulärer Oktaeder, Würfel, regulärer Dodekaheder und regulärer Ikosaeder.
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In crystalline structures, the icosahedron is slightly distorted in consequence of the Jahn-Teller effect reducing the icosahedral symmetry group Ih to D3d , which corresponds to the space group 3(bar)m of several important structure families of boron and boron-rich compounds.
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www.werheit.mynetcologne.de
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In den kristallinen Strukturen ist der Ikosaeder aufgrund des Jahn-Teller-Effektes leicht verzerrt. Dadurch wird die seine Symmetriegruppe von Ih auf D3d reduziert, die der Raumgruppe 3(quer)m vieler wichtiger Strukturfamilien des Bors und seiner Verbindungen entspricht.
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Central elements of Laban’s movement analysis systems are eukinetics, which describes the dynamic aspects of movement using the parameters of space, time, energy and movement flows, and choreutics, which observes the moving body in relation to geometric structures surrounding it, such as a cube or an icosahedron.
www.goethe.de
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Zentrale Elemente seiner bewegungsanalytischen Systeme sind die Eukinetik, die die dynamischen Aspekte der Bewegung über die Parameter Raum, Zeit, Kraft und Bewegungsfluss beschreibt, und die Choreutik, welche den sich bewegenden Körper im Verhältnis zu ihn umgebenden geometrischen Strukturen wie Kubus oder Ikosaeder betrachtet.
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Now where does the icosahedron come in?
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www.biologie.uni-hamburg.de
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Bisher war noch kein Ikosaeder zu sehen.
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The surface sculpture designed by the Berlin artist Barbara Trautmann, which consists of 189 individual objects, picks up the crystalline structure of the virus model commonly used in virus research – the icosahedron.
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www.fli.bund.de
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Die Skulptur der Berliner Künstlerin Barbara Trautmann mit ihren 189 Objekten zitiert das in der Virusforschung gebräuchliche Modell des Virus – das Ikosaeder – in seiner kristallinen Struktur.
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在双语词典中的"icosahedron"译文