鸡毛纤维具有中空的管状结构，它们在加热时发生交联，使得它们的孔隙率和表面积增加。
Chicken feather fibres have a hollow, tube-like structure which, when heated, develops that increase their porosity and surface area.
采用鸡毛蛋白改性助剂对羊毛纤维及其织物进行改性，研究改性羊毛兰纳素染料染色性能。
The properties of Lanasol dyes dyeing the modified wool by feather protein additives were studied in this experiment.
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