The force of load was the truth data measured in each tooth. Results: Central pit in the maxillary first molar was interfered with strain and stress had increased evidently in compare with balance occlusion from whole base plate.

• 结果:对上颌总义齿右上第一磨牙中央窝造成干扰后；与平衡(牙合)比较；从整个基托来看；应力应变都有明显增加.