所产生的结果就是，确实不允许协议对象阻塞，甚至花费的时间太长以至无法完成(必须适当地进行协议编程)。

An upshot is that a protocol object is really not allowed to block, or even just take too long to complete (protocols must be programmed appropriately).

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采用先进的开发平台和工具，以及面向对象的可视化编程技术，开发完成了冯家山水库洪水预报调度系统。

Fengjiashan reservoir flood forecasting and dispatching system is developed by using the advanced developing platform and tools, together with the object-oriented and visual programming technique.

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在面向对象编程中，消息是一个程序对象要求另一个对象完成一个动作的方法。

In object-oriented programming, a message is the way that one program object requests an action from another object.

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