To their surprise, they discovered that its rate of bending depended on the liquid's viscosity, and moreover that this rate could be determined from the cantilever's electronic readout.

他们惊讶地发现，悬臂弯曲的角度和液体的粘稠度具有线性关系，而悬臂的弯曲度可以通过电子设备读出。

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It shows that after adding 20% low profile additive to the UP resin, the shrinkage rate of cured resin is 2.1%, the retention rate of bending strength is 88% and no change in flexural modulus.

结果表明，在不饱和聚酯树脂中加入2 0 %的该类低收缩添加剂，树脂的固化收缩率为2 1% ， 弯曲强度保有率为88% ，弯由模量没有明显变化；

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A study has been done over the small crack growth rate for kinds of carbon steels under push pull and rotating bending.

对多种碳素钢在拉伸压缩和旋转弯曲负载下的微小裂纹扩展速率进行了研究。

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