高强度的碳纤维具有最大刚度，但是比大多数玻璃纤维更为纤细，因此也更难灌注。
High strength carbon fibers give maximum stiffness but are also finer than most glass fibers and thus more difficult to infuse.
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.
通过对其疲劳性能的实验研究，发现裂纹扩展速率的大小及刚度的下降与加载的最大循环应力密切相关的规律。
The fatigue properties were researched and found that the crack propagation velocity and the decline of rigidity were related to the maximum cycle stress.
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