Figure 1 illustrates the above process in a simplified sequence flow diagram.

图1以一个简单的顺序流程图阐明了上述流程。

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To begin wiring, click the Sequence Flow icon, as shown in Figure 15. Hover over the Start node.

要开始连接，单击Sequence Flow图标，如图15所示。

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In some cases, the Data Object will be shown being sent from one activity to another, via a Sequence Flow.

在一些情况下，数据对象将在从一个活动发送到另一个活动或通过一个顺序流时被显示。

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What we're saying is, in order to do computation, we want to describe recipes, we want to describe this sequence of steps built on some primitives, and we want to describe the flow of control that goes through those sequence of steps as we carry on So the last thing we need before we can start talking about real programming is, we need to describe those recipes.

我们在说，为了做计算，我们想描述一个方法，想描述建立在,相同基本类型上的步骤序列，而且我们想描述经过我们设计的,步骤的序列的，控制流程,因此我们开始谈论真正的编程之前,的最后一件事是，我们需要描述一下那些方法。

麻省理工公开课 - 计算机科学及编程导论课程节选