Objective to study the importance of suitable polished surface to raise masticatory efficiency.
目的研究适宜的磨光面外形对提高全口义齿咀嚼效率的重要性。
Excessive abrasion on the occlusive surface of artificial teeth in removable denture may lead to lower masticatory efficiency after being used a long time.
可摘义齿在长期使用后，常由于人造牙咬合面过度磨耗导致咬合接触不良、咀嚼效能降低。
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