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1)  elasticity of elongation
伸长弹性[率]
2)  Elastic Extension
弹性伸长率
1.
Through the finish of contraction the pure wool fabric gets the high elastic extension.
其中,通过控制经纬纱的交织规律和纱线的退捻力矩实现织物的伸长与回缩,通过收缩整理使织物得到高弹性,并对织物进行了弹性伸长率测试。
2.
With weft and warp compactness, weave coefficient and twist coefficient as regression factors, the regression equation between them and fabric's elastic extension is obtained, which reveals the inner relation between fabric specification and elasticity.
以经向紧度、纬向紧度、组织系数、捻系数等作为回归因子 ,求得织物弹性伸长率与上述回归因子的回归方程 ,揭示了织物规格与织物弹性的内在联系。
3)  elastic elongation
弹性伸长
1.
When a trapezoid steel roof truss of 30,36m span is simply supported on the top of side column,the additional internal force of the side column caused by the elastic elongation of lower chord should not be neglected in the design.
两端铰支于柱顶的跨度为 3 0 ,3 6m的梯形钢屋架 ,在某些情况下屋架下弦弹性伸长对支承边柱产生较大的附加内力 ,在设计中不容忽视。
4)  elastic extension
弹性伸长
1.
On the basis of supposition commonly used for calculating friction loss,this article gives a simplified formula in calculating the amount of elastic extension at the stage of construction,and derives the amount of elastic extension from calculating arched or bent prestressed reinforcement bar as well.
本文根据预应力摩擦损失计算中常用的假定,提出了后张预应力钢筋在施工阶段弹性伸长量的简化计算方法,导出了圆弧形和折线形预应力钢筋弹性伸长量的简化计算公式。
5)  tensile elasticity
伸长弹性
6)  specified elongation elasticity
定伸长弹性
补充资料:扯断伸长率
分子式:
CAS号:

性质:橡胶经硫化后,其原有的线型高分子结构被交联成网状结构,分子间作用力增大,具有一定的强度,能承受一定的作用力,将橡胶试样在拉力机上以一定速度拉断时,以试样拉伸前断面积上所承受的力(MPa)来表示拉伸强度。当橡胶试样拉断时,其伸长部分与原长度之比谓之扯断伸长率,以百分率(%)表示。

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