以下为句子列表：
英文: An intelligent paraboloid truss antenna is designed and its dynamic model is presented by means of finite element method.
中文: 摘要设计了一个智能抛物面桁架天线，采用有限元方法得到了它的动力学模型。
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英文: In this paper, two properties of paraboloid in the textbook Analytic Geometry is generalized.
中文: 摘要将《解析几何》教材中抛物面的两个性质定理推广到更一般的情形。
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英文: The stresses and strarns of cylindrical spherical and paraboloid shells can be solved when the drawing unsteadiness happen.
中文: 文中就圆柱壳形、圆球壳形、抛物线壳形封头等压力容器的失稳状态，分别求出它们的应力和应变。
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