In this paper wound bandages with mixed chitosan fabric were designed which adopted woven double-faced structure and knitted jacquard-rid weave separately.

本文针对目前使用的壳聚糖非织造布敷料的不足，设计了壳聚糖复合绷带材料。

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The reinforced concrete structure is faced in coarsely textured limestone block, which are laid in courses of varying height.

建筑采用钢筋混凝土框架结构，外立面则使用纹理粗糙的石灰岩材质塑造出富于变化的高差。

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And how to do well the construction of the literature resources and optimize the holdings structure have become the practical problem faced by the library.

如何搞好新形势下的文献资源建设，优化馆藏结构，是图书馆面临的现实问题，对此进行了一些探讨。

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