For each restoration, the section with greater leakage was selected for scoring. In the last, all the samples were evaluated under the Scanning electron microscopy (SEM) for the leakage of silver.

对试件进行常规真空干燥、喷金，在扫描电镜下观察剖面修复体粘接界面的渗漏情况。

youdao

For each restoration, the section with greater leakage was selected for scoring. In the last, all the samples were evaluated under the Scanning electron microscopy (SEM) for the leakage of silver.

对试件进行常规真空干燥、喷金，在扫描电镜下观察剖面修复体粘接界面的渗漏情况。

youdao