它的作用就像一个防御空气变应原的天然屏障，在鼻道里形成一层无色的、粘液样的、凝胶层，其作用就像一个灰尘和细菌的过滤器。
It ACTS as a natural barrier to airborne allergens, forming a colourless, mucus-like gel lining in the nasal tract that ACTS as a filter for dust and germs.
淋巴液：浸浴组织的无色液体，可维持其液体平衡，并把组织中的细菌带走。
Lymph: Pale fluid that bathes tissues, maintaining fluid balance and removing bacteria.
结果表明：新鲜制备的细菌纤维素膜为无色透明胶冻状膜，表面光滑；经预处理后呈乳白色半透明胶冻状；
Results showed that BC membranes that fresh prepared was smooth, colorless and jel alike and it showed translucence after pre-disposal treatment.
结果表明：新鲜制备的细菌纤维素膜为无色透明胶冻状膜，表面光滑；经预处理后呈乳白色半透明胶冻状；
Results showed that BC membranes that fresh prepared was smooth, colorless and jel alike and it showed translucence after pre-disposal treatment.
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