The browser will use the header to decide how to interpret the response, but will consider other factors as well, such as the extension of the URL.

浏览器会根据报头信息决定如何解释该响应，不过同时也会考虑像URL扩展内容等其他因素。

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Format can also be used to indicate that there is an additional header (extension).

格式还可用于表示附加头(扩展)的存在。

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For example, authentication is a typical extension provided with SOAP Header entries.

例如，认证就是由SOAP Header条目所提供的一种典型扩展。

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