variable curvature cascade 可变弯度叶栅
Variable curvature roll banding 型材变曲率滚弯
variable field curvature 可变像场弯曲
variable field curvature lens 可变像场曲率镜头
The study object of this thesis is the profiled beam variable curvature roll banding, by using FEM, analyzes the shape parts variable curvature roll banding.
本文对变曲率型材滚弯成形进行了深入的研究，采用有限元法对型材变曲率滚弯成形进行了分析。
参考来源 - 型材滚弯成形研究Element stiffness matrix of the variable curvature thin-walled curved beam is developed according to the incremental equation of nonlinear Lagrange, and code the corresponding computer program with Matlab.5.
4.根据非线性的Largrange增量形式的方程推导了变曲率薄壁曲梁的单元刚度矩阵,并用Matlab编制了相应的计算机程序。
参考来源 - 曲线箱梁基于UL法考虑剪力滞的几何非线性理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A non-linear theory is presented for stability of an arch with central curvc of symmetrically variable curvature under uniform lateral load.
提出一种分析对称变曲率拱在均布径向载荷作用下的非线性稳定性的理论方法。
Based on study of relationship between the average quadric error and the surface curvature, a variable resolution surface reconstruction algorithm was proposed.
在研究平均二次误差与曲面曲率关系的基础上，提出了变分辨率的曲面重建算法。
Varied curvature makes deformation analysis of curved girder more complex, and seeking simple and reliable mechanics model is of advantage to the study on variable-curvature curved girder.
变曲率导致曲线梁变形分析更加复杂，寻求简单、可靠的力学模型有利于变曲率曲梁的研究。
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