One familiar crutch that you must do without in a component framework is processing each request up front, as you do in action-based frameworks.

在不使用组件框架的情况下，另一个必须解决的熟悉的问题是预先处理每个请求，就像在基于动作的框架中那样。

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Answer: InterChange Server consists of a series of components that work on events that are queued immediately in front of the component.

答：InterChange Server由一系列在事件上工作的组件组成，这些事件紧靠在组件前的位置排队。

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Also in the front tier is the user interface component.

在前端这一层还有用户界面组件。

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On the earnings front, Dow component Coca Cola (KO) posted a quarterly profit that beat expectations, sending shares higher today.

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