并且通过对模型的分析，采用MATLAB编程计算球面距离。
By analyzing the model, we calculate the spherical distance in MATLAB programming method.
连续化方法是研究网壳结构稳定问题的一种重要途径，目前用连续化理论分析球面扁网壳的稳定问题还存在欠缺和不足。
Continuum analogy method is an important approach for the stability analysis of reticulated shells, but there still exist imperfections in applying this method to reticulated spherical shallow shells.
根据初级像差理论，分析了非球面的位置、初始结构参数的求解规律。
According to the primary aberration theory, the position of aspheric surface and the solution law of initial structure parameters were analyzed.
应用推荐