Fabric Stiffness Tester. To determine the bending height, flexural rigidity and bending modulus of fabric by simple procedures and calculation.

织物硬挺度测试仪，可通过简单操作及计算测出织物的弯曲高度、弯曲刚度、弯曲模量。

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The elastic rigidity of rail pad and ballast stiffness of rail and clamping force of fastener are the main factors that cause the widening of gauge.

钢轨垫层和道床的刚度、轨刚度和扣件扣压力是影响轮轨之间作用力和轨距扩大的主要因素。

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Floor rigidity has relations not only to floor stiffness, but also to stiffness and location of anti-shear member.

楼板的刚性不仅同楼板本身的刚度有关，而且同抗侧力构件的刚度及分布有关。

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Children also showed improvement in hearing, skeletal rigidity or cardiovascular changes such as decreased arterial stiffness and improved vessel-wall density.

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