Aim: to evaluate the result of local application of clindamycin membrane treating acute topical type pericoronitis of wisdom tooth with clinical observation and bacteriologic examination.

目的：对局部应用氯林可霉素药膜治疗急性局限型智齿冠周炎的结果进行临床观察和细菌学检测，以评价其在智齿冠周炎治疗中的意义。

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A directory-type site might require an alphabetical list of names to look up, but this would not be a structured, topical index (as explained above).

一个目录型网站需要一个名称的字顺列表来查找，但该列表不是一个结构化的、主题化的索引（如前所述）。

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It is not only introduced the two measures taken to solve the biharmonic equations, but the topical grids of H-type, C-type, and O-type are generated with this equation.

文中不仅对数值求解双调和方程的两种不同方法作了介绍，还利用该方程生成了典型的H型、C型、O型网格。

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