材料表面改性是提高高分子生物材料抗凝血性的一个重要途径。
Surface grafting modification is a important way to enhance the bio-compatibility of polymer.
目的对高分子生物材料壳聚糖在软骨组织工程中的应用现状进行综述。
Objective to introduce the application of polymer material, chitosan, in the cartilage tissue engineering.
作为高分子生物材料的增强体，能明显提高材料的力学性能，扩大其应用范围。
Being used as a reinforcing body of the macro-molecular biological material, the mechanical property of the material can be obviously improved, and the application range is enlarged.
作为高分子生物材料的增强体，能明显提高材料的力学性能，扩大其应用范围。
Being used as a reinforcing body of the macro-molecular biological material, the mechanical property of the material can be obviously improved, and the application range is enlarged.
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