我们跑应力有限元分析计算，确定了框架需要得到加强的最大强度和刚度，然后加强这些领域更多的碳纤维。
We ran finite element analysis stress calculations to determine where the frame needed to be reinforced for maximum strength and stiffness, then reinforced those areas with additional carbon fiber.
另外，湍流应力还使对流的混合作用加强，从而导致恒星内部及表面的各元素丰度都发生改变。
Moreover, the turbulent stress also causes the convection the mixing action to strengthen, so elements abundance of the stellar interior and surface are all changed.
文中给出了复合材料纤维加强方向不同时位移与应力强度因子的关系式。
The relation between the displacements and the stress-intensity factors is given when the reinforced fiber of composite material are in different directions.
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