Virtualization of the entity lifecycle through Object Flow Diagrams, a basic model that captures both events and state transitions, is critical in this model.

使用对象流图(它是捕获事件和状态转换的基础模型)虚拟化实体生命周期是这个模型的关键。

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Typically, they write code directly from the use-case flow of events, implementing object responsibilities and collaborations on the fly.

一般，他们直接根据事件的用例流来编写代码，匆忙地实现对象职责和协作。

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In the context of data flow, an analyst identifies object types, and thinks about events that change the state of objects.

在数据流上下文中，分析师识别对象类型，并思考改变对象状态的事件。

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"If something is obstructing the flow of that radiation, for example a weapon, the device will highlight that object, " said Commissioner Raymond Kelly, who described the device Wednesday in a speech at the Waldorf-Astoria Hotel.

WSJ: Police Test New Scanner

Richard Hamilton of Columbia University had previously realised the usefulness of this heat-flow model but became unstuck when he found that, under this transformation, the object may stretch out to form singularities spikes that could not be easily manipulated into a sphere.

ECONOMIST: Proof of the truth of the Poincar�� conjecture