Elastic mat: the degree of elasticity and slipperiness of the mat must be approved by the WTF before the competition.
力波垫：垫子的弹性以及滑度必须在赛前经由世界跆拳道联盟认证通过。
We will continue efforts to provide high quality products, we will be dedicated to becoming the best Chinese high elastic coconut mat product supplier.
我们将不断努力为客户提供高质量的产品，我们将致力于成为中国最好的高弹椰垫产品供应商。
In this paper, the finite difference method is used to analise the mat foundation based on semi-infinite elastic body, and an improved suggestion about how to deal with the noriregul.
木文应用有限差分法对假设为半无限弹性体地基上的筏板基础的变形和内力进行了计算，并对不规则边界提出了具体的解决办法。
In this paper, the finite difference method is used to analise the mat foundation based on semi-infinite elastic body, and an improved suggestion about how to deal with the noriregul.
木文应用有限差分法对假设为半无限弹性体地基上的筏板基础的变形和内力进行了计算，并对不规则边界提出了具体的解决办法。
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