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诸单元的刚度则是指支承墩的刚度或弹性支承垫板的刚度或这些的合成的刚度。 The stiffness of the elements in this case would be that of a supporting pier or elastomeric bearing pad or a combination of these. | ||
模型中考虑了钢轨抗弯刚度、扣件刚度、基础刚度、滑床台、护轨及间隔铁等因素的影响。 In the model, the flexural rigidity of rails, the rigidity of fastenings, the rigidity of subgrade, slide plate, guard rail and spacer block are taken into account. | ||
用该方法实测了造船工业用的单向竹蔑积成胶合板的弯曲刚度与横向剪切刚度。 Followly, the bending rigidity and transverse shearing rigidity of one-way bamboo-stripe laminates applied to shipbuilding has been measured practically with this method. | ||
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。 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. | ||
结果表明，刚架结构的强度和刚度是足够的。 The results show that the stress intensity and stiffness are enough. | ||
预应力短应力线轧机是一种新型的高刚度轧机。 The prestressing, short stress-line 4 roll mill is a new mill of high stiffness. | ||
对于同样外形的材料，刚度与弹性模量是成比例的。 For identical shapes, the stiffness is proportional to the modulus of elasticity. | ||
除了刚度，石墨烯更著名的是其有可能替代硅。 Apart from stiffness, graphene is possibly better known as a potential silicon replacement. | ||
最后得到一个矩阵型的位移广义本征值方程，刚度矩阵对称、正定。 Finally a displacement generalized eigenvalue equation is obtained, in which the stiffness matrix is symmetric and positively definite. | ||
使得厢体不仅具有很好的强度和刚度，而且密封性也极佳。 The box body not only has favorable strength and flexibility, but also has best tightness. | ||
