Instead, the browser will have an asynchronous call to the server to obtain the data and refresh only specific parts of the current page.

相反，浏览器将具有一个对服务器的异步调用以获得数据，并且只刷新当前页面的特定部分。

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Software installation extension cannot perform removal or install operations during asynchronous policy refresh and will force a synchronous foreground refresh.

在异步策略刷新时，软件安装扩展不能运行删除或安装操作，并将强制进行同步前台刷新。

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Asynchronous processing enables a Web site to break away from the page-centric model, where every user request spawns a time-consuming page refresh.

异步处理支持Web站点脱离以页面为中心的模型，这种模型在收到每个用户请求时都会刷新页面。

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