parabolic arch

 
  • 抛物线拱

parabolic arch的用法和样例:

例句

  1. Optical reflector: parabolic arch design, reasonable light distribution, surface anode under oxidation treatment, high-efficiently diffuse reflectance.
    抛物线弧形设计,配光合理,表面阳极氧化处理,能高效漫反射。
  2. The arch axis of arciform aqueducts formed by the continuum topology optimization method was compared with the circular arch axis and the parabolic arch axis of the same span.
    结果表明,由结构拓扑优化方法生成的拱轴线,自重作用下的弯矩值以及相同均布荷载作用下的应力值都比相同矢跨值的圆弧拱轴线和二次抛物线拱轴线小。
  3. Analysis of Internal Forces of Bamboo- weaved Concrete Methane Generating Pit Models with Parabolic Arch Structure Surface
    抛物线拱型竹编水泥沼气池模型内力分析
  4. The arch has a span of 60 metres.
    那个拱的跨度为60米。
  5. The Constructing Craft Research of Regulating Transverse Slope by Making the Appropriate Parabolic Arch of Soft Ground Section
    软基路段适度抛高调整横坡施工工艺探讨
  6. The boy walks through the undecorated arch.
    那男孩走过未经装饰的拱门。

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