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1·Objective: to look for an ideal biological auditory ossicle.

目的：寻找一种理想的生物人工听骨。

2·Conclusion: the auditory ossicle of the pig biological bone carrier is considered as the best material similar to the auditory ossicle of the human being.

结论：用猪生物骨载体制成的听骨被认为是目前接近人听小骨的最佳材料。