边缘密封

marginal costing───[会计]边际成本计算法

marginal seat───边缘座位

marginal seats───边缘座位

marginalising───边缘化

marginal costings───[会计]边际成本计算法

marginal utility───[经]边际效用

marginalisation───n.边缘化

marginalizing───vt.排斥；忽视；使处于社会边缘；使脱离社会发展进程

cardinal sin───严重过失；罪孽

CONCLUSIONS: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.───结论：应用自酸蚀粘接系统和复合树脂修复牙体缺损，可以获得较好的固位性能和边缘封闭性，值得在临床上推广。

Conclusion: Using of self-etching bond system and composite resin to repair dental defects has indicated perfect retention and marginal sealing, which is worthy of wide clinical application.───结论：应用自酸蚀粘接系统和复合树脂修复牙体缺损，可以获得较好的固位性能和边缘封闭性，值得临床推广。