Figure 8 shows a digital image analysis system full-field stressmap comparing residual stress in lenses produced from two different copolymers.
图8显示的数字图像分析系统满场应力图比较残余应力的镜片制作,由两个不同的共聚物。
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But there are other things you can do to lower your pre-race stress. For example, you can take a look at course map and read reviews about the race so you know what to expect.