Question

高手帮忙给翻译一下吧，谢谢，不要用翻译器啊~

Arcs coming into decision nodes are called informational arcs and have a different meaning. As Decision nodes are under the decision maker's control, these arcs do not denote influences but rather temporal precedence (in the sense of flow of information). The outcomes of all nodes at the tail of informational arcs will be known before the decision is made. In particular, if there are multiple decision nodes, they all need to be connected by informational arcs. This reflects the fact that the decisions are made in a sequence and the outcome of each decision is known before the next decision is made.

Answer 1

进入决策节点的弧叫做信息弧，它们有不同的含义。由于决策节点受控于决策者，这些弧不代表关联，而代表时间上的次序(就信息流而言)。在做出决策之前需要得到所有节点在信息弧尾端的输出。特别指出，如果有多个决策节点，那么它们需要用信息弧连接起来。这反映了一个事实，即决策是按照一定顺序作出的，每个节点必须完成决策之后，（沿着弧的）下一个节点才能做出决策。