Conclusion the imbeddingmethod can be employed to perform tooth implantation and restoration on sufferers with molar anodontia, and the clinical effect is satisfying.
结论采用埋置的方法可对后牙缺失的患者进行牙种植修复,临床效果满意。
2
The least square method used for velocity ambiguity resolution is derived, and a novel method which is called the invariant imbeddingmethod to resolve velocity ambiguity is proposed.