双向性的的英文

• bidirectional

• 双向    two-way
• 性    nature; character; dispositi ...
• 的    4次方是 The fourth power of 2 i ...
• 双向性的，8字型指向的    bidirectional
• 双向性    amphotropic; bi-directional capability; bidirectional
• 向性的    tropic
• 双向性成对    bidirectional couplet
• 双向性传导    conduction in double direction
• 单向性的    unidirectional
• 导向性的    guiding leading. also as yarhūdan
• 定向性的    direction sense; direction-sense
• 非定向性的    omnidirectional
• 各向性的    anisotropic
• 横向性的    diatropic
• 两向性的    bitropic
• 倾向性的    tendentious
• 全向性的    omnidirectional
• 外向性的    extroverted
• 无方向性的    nondirectional; omnidirectional
• 无倾向性的    colourless
• 无指向性的    non-direction
• 异向性的    aelotropic (anistropic;anisotropic); anisotropic
• 有方向性的    directional; directive
• 有向性的    aeolotropic; anisotropic
• 双双向性传导    dual-directional conduction

• On the basis of summarizing the existing large - span slab structure forms , the author developed the existing circular voided slab into a new large - span slab system , rc bi - direction cellular slab , which , specialized itself as bi - direction from a macro point of view , could not only reduce the tare weight of slab , but also expand slab span
  本文在总结已有大跨度楼板结构形式的基础上，提出了一种新型的大跨度楼板体系? ?钢筋混凝土双向空腹板，该类楼板体系是现有圆管式空心楼板的延伸，不仅能减轻楼盖自重、增大板跨，而且还具有宏观上双向性的优点。