白色的拉伸织物覆盖了结构体，但是在下面留了巨大的开口，暴露出竹子的结构。
A white tensile fabric stretched over the structure, but left a large opening on the underside revealing the bamboo structure.
离聚体的拉伸强度、搭接剪切强度和乳化性能均随顺酐化程度的提高而改善。
Tensile strength and lap shear strength increased with increasing of grafting degree due to great improvement of polarity.
随着磺酸盐含量的增加，离聚体的拉伸强度增大，伸长率下降。
The tensile strength of the ionomers increases and the ultimate elongation decreases with the increase of sulfonate content.
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