Objectives To introduce a method for improving the border seal between complete denture base and oral tissue.

目的：介绍一种提高全口义齿基托边缘封闭性的方法。

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Conclusion Modified application of impression paste improve the border seal of complete denture base, then increase the retention power of complete denture.

结论：印模膏的改良应用提高了全口义齿基托的边缘封闭性，从而增加义齿固位力。

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The soldiers were deployed to help paramilitary police seal the border.

这些士兵们被调去协助准军事警察封锁边境。

《柯林斯英汉双解大词典》

Is that how important is it that we get control of that border and seal it, so to speak.

对于我们来说,控制或者是夺取这个关口，是不是很重要呢。

普林斯顿公开课 - 国际座谈会课程节选

Saudi Arabia is building a giant border fence to seal off its troubled frontier with Yemen, Saudi border authorities have told the BBC.

BBC: Saudi Arabia builds giant Yemen border fence

Yet there are some who question the entire premise of attempting to seal the border.

ECONOMIST: The Republicans are fretting about a disappearing problem

As Kosovo, the Serbian province with an ethnic-Albanian majority, slides towards war, the government of Albania proper is begging the western defence club to help seal its border.

ECONOMIST: Why Albania feels lonely