清单 4 中所示的结构由 mimeokay 函数使用，用来实现以下用途：将全局字符串指针 fstr 设置为与文件扩展名 fext 相匹配的合适的 MIME 类型。

The structure in Listing 4 is used by the mimeokay function for one purpose: to set the global string pointer fstr to the appropriate MIME type string matching the file's extension: fext.

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俄罗斯已在印度部署价值数十亿美元的米格-35飞机——一种与米格-29飞机结构相同的中程多用途战斗机（MMRCA）。

Russia is already fielding its Mig-35 aircraft for India in the multi-billion doallar (Medium Multi Role Combat Aircraft (MMRCA) which is structurally identical to the MiG-29.

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本文介绍了尼龙46的合成，结构、特性与用途。

In this paper, the synthesis, structure, characteristic and usage of nylon 46 is introduced.

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