您要查找的是不是：
- A special type of unsteady motions which bear a resemblance to plane wave solutions of the linear theory of elasticity can be constructed. 一种特殊类型的、和线性弹性理论中的平面波解有点相象的非稳态运动可以建立起来。
- There are two plane problems in the theory of elasticity, the problems of plane strain and of plane stress. 弹性理论中有两类平面问题，即平面应变和平面应力问题。
- The last result is in complete agreement with the one corresponding to solution in the classical linear theory of elasticity. 最后这一结果是和对应于经典线性弹性理论中的解的那种结果完全一致的。
- Based on the theory of elasticity, the exact solutions of functionally gradient piezoelectric curved cantilever were obtained. 基于弹性力学理论，得到了弯曲型样度功能压电悬臂梁在受电场作用时关于力和电场的解析解。
- Timoshenko, S. P. and Goodier, J. N. , ”Theory of Elasticity” , 3rd ed. Wiley , New York , 1970 . 高世鍊，开挖中隧道变形行为之初步研究，国立成功大学土木工程研究所硕士论文，台南市，1998.
- Based on the basic equations of elasticity,the theory of Hamiltonian systems in elasticity is achieved. 从弹性力学基本方程出发，给出了弹性力学中哈密顿体系理论。
- To get a reality-based interpretation of the deformable model and its parameters, an approach originates from the theory of elasticity is proposed. 从弹性理论出发,揭示了可变形模型的物理本质,并对可变形模型的参数赋予了现实的物理意义。
- Based on theory of elasticity,a new method of evaluating self-equilibrating thermal stresses in concrete bridges was proposed. 为了更准确地计算混凝土桥梁结构的温度应力,提出了一种基于弹性理论求解温度自应力的新方法。
- First of all,Laurent series expansions of stress and displacement fields satisfying all of the governing equations of plane problems in theory of elasticity are derived. 导出满足弹性理论平面问题所有支配方程的应力场与位移场的罗朗级数展开式；
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- The theory of elastic stability is conspicuously absent from many books on the theory of elasticity. 很多弹性理论书显然没有把弹性稳定性理论写进去。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- According to Ritz method of theory of elasticity,we select the polynomial and trigono- metric function as flexural furctions,and research the problems of the stability of contilever rectangular plauts. 文章运用了弹性理论中的里兹法,对悬臂矩形薄板的稳定性问题进行了研究,计算中选择多项式和三角函数的混合形式作为挠曲函数,从给出的算例中可以看出,文中计算方法的结果与成祥生所得到的结果相接近。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- Two concepts are presented to reduce stress peak in anchorage zone : the soft zone concept and the differential angle concept, and a dedicated numerical method using the theory of elasticity has been developed . 在第五章，总结了纤维增强塑料筋锚具的技术要求，提出了减小锚固区应力峰值的两种方法：软化区概念和角度差异概念，并论述了锚具组装件弹性理论分析方法；
- Based on the theory of elasticity and molar-Coulomb strength failure criterion, we proposed the prediction method for hole enlargement ratio in the condition of underbalanced drilling. 摘要基于弹性力学理论及岩石摩尔-库仑强度破坏准则，提出了欠平衡钻井条件下井径扩大率的预测方法。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- Based on the theory of elasticity and molar-Coulomb strength failure criterion,we proposed the prediction method for hole enlargement ratio in the condition of underbalanced drilling. 基于弹性力学理论及岩石摩尔-库仑强度破坏准则,提出了欠平衡钻井条件下井径扩大率的预测方法。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- Besed on a four-phase model of composites and theory of elasticity,effects of multiple phases with fiber, matrix and interphase on the stresses developed due to hygrothermal loadings are evaluated. 基于复合 材料的四相模型，本论文运用弹性力学的基础理论计算并评价了纤维 /基体界面在多相体系中湿热作用所引起的内应力的效应。
