Conclusion: complete overdenture with long crown abutments is superior to common complete denture in clinical effect.
结论:长冠基牙覆盖总义齿修复效果优于普通总义齿。
Crown and fixed bridge restoration is a very common technique in prosthodontics, and is used widely in the dental clinic with good results.
冠、桥修复是口腔常用的固定修复方法,已得到广泛的临床应用,取得了良好效果。
There is no remarkable differences on solution behaviors between the condensation polymers of dibenzo-18-crown-6 with sebacic acid(CEP-1 ) and common polymers when no salt present.
癸二酸- 二苯并-18-冠-6 共聚物在未络合时其溶液行为与通常聚合物无明显差异。
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