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单词 orthotropic
释义

Definition of orthotropic in English:

orthotropic

adjective ˌɔːθə(ʊ)ˈtrəʊpɪkˌɔːθə(ʊ)ˈtrɒpɪkˌôrTHəˈtrōpik
  • 1Botany
    (of a shoot, stem, or axis) growing vertically.

    〔植〕(芽,茎,轴)直生的

    Example sentencesExamples
    • Branches are orthotropic and morphologically identical to the trunk.
    • The mature ovules of both species are orthotropic and crassinucellate.
    • MS indicates seedling main stem, T, seedling ramifications; S, orthotropic shoots on stolon (St); R, shoots on rhizomes (Rh).
    • Two plants were monopodial, while one tree possessed a 60-cm-long secondary leader (an orthotropic shoot arising from the main stem) that had developed about 1 m above soil level.
    • In the Champagnat model, the mixed axes have a spiral phyllotaxis and begin their growth with an orthotropic direction before they bend under their own weight.
  • 2Engineering
    Having three mutually perpendicular planes of elastic symmetry at each point.

    〔工程〕正交各向异性的

    Example sentencesExamples
    • In the design of the orthotropic deck, the composite interaction between the steel deck and the pavement under local and global loading was considered.
    • West, Vancouver, fabricated the new bridge sections upside down and welded orthotropic troughs to the 16.8-m-wide deck plates.
    • The orthotropic steel plate deck bridge with a double rib system, is a structural steel member with a steel plate deck welded to a closed steel rib.
    • Owing to its high strength and stiffness, the orthotropic steel deck system has been widely used in the construction of long-span steel bridges.
    • Renovation techniques for orthotropic steel bridge decks are needed to solve fatigue problems in the decks of these bridges.

Definition of orthotropic in US English:

orthotropic

adjectiveˌôrTHəˈtrōpik
  • 1Botany
    (of a shoot, stem, or axis) growing vertically.

    〔植〕(芽,茎,轴)直生的

    Example sentencesExamples
    • In the Champagnat model, the mixed axes have a spiral phyllotaxis and begin their growth with an orthotropic direction before they bend under their own weight.
    • MS indicates seedling main stem, T, seedling ramifications; S, orthotropic shoots on stolon (St); R, shoots on rhizomes (Rh).
    • The mature ovules of both species are orthotropic and crassinucellate.
    • Two plants were monopodial, while one tree possessed a 60-cm-long secondary leader (an orthotropic shoot arising from the main stem) that had developed about 1 m above soil level.
    • Branches are orthotropic and morphologically identical to the trunk.
  • 2Engineering
    (of a material) having elastic properties in two or three planes perpendicular to each other.

    Example sentencesExamples
    • Owing to its high strength and stiffness, the orthotropic steel deck system has been widely used in the construction of long-span steel bridges.
    • West, Vancouver, fabricated the new bridge sections upside down and welded orthotropic troughs to the 16.8-m-wide deck plates.
    • In the design of the orthotropic deck, the composite interaction between the steel deck and the pavement under local and global loading was considered.
    • The orthotropic steel plate deck bridge with a double rib system, is a structural steel member with a steel plate deck welded to a closed steel rib.
    • Renovation techniques for orthotropic steel bridge decks are needed to solve fatigue problems in the decks of these bridges.
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更新时间:2024/11/9 0:30:41