You'll understand the refresh() method better with a brief explanation of the self-defined data structures that I am using.

为了让您能更好地理解refresh()方法，我先来简单介绍一下我所使用的自定义的数据结构。

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With each refresh, you should see that the Web page displayed is one of the self-identifying pages configured on the realservers.

在每次刷新时，您应看见显示的Web页面是realserver上配置的一个自识别页面。

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Wait until SDRAM self-refresh is effective.

设置延时程序使SDRAM的自我刷新有效。

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Wait until SDRAM self-refresh is effective.

设置延时程序使SDRAM的自我刷新有效。

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