Due to the nature of the decision table though, a template in a decision table typically has only one parameter, which is always an action rule.
然而由于决策表的性质，决策表中的模板通常只有一个参数，该参数始终是一个操作规则。
2
In many router implementations; however, the criteria upon which you base the routing decision might be far more implicit than a dedicated parameter.
在许多路由器的执行过程中，您依据标准给出的发送指令可能没有比用专门的参数来得明显。
3
Usage: This parameter controls the decision on whether or not to apply a NON EMPTY clause on member requests when the number of tuples exceeds the set threshold.