Although the end results are not ideal due to the small size of the donor tooth, the esthetics and function of the dental arch are partly restored using a natural tooth rather than a prosthesis.
虽然最终结果不理想，由于小规模的捐助牙，美学和功能的牙弓部分恢复使用天然牙，而不是一个假肢。
2
Through the analysis on common defects of a concrete rigid frame arch bridge, the reinforcement measures are confirmed and the reinforcement effect is ideal.
通过对某座混凝土刚架拱桥的常见病害进行分析，确定了其加固措施，加固效果理想。
3
Concrete arch bar is an ideal roof member which is very suitable for the cold storage buildings.