The decisionelement evaluates the condition from the input business item and, based on the evaluation result, it branches to either the Yes or No branch.
决策元素对输入业务项中的条件进行评估，然后根据评估结果选择是执行 Yes 分支还是 No 分支。
2
Cost was a key element in our decision.
价钱是我们决策时考虑的主要因素。
《牛津词典》
3
An important and often difficult decision to make is whether an aggregation level actually is an element of a (structural) hierarchy, or whether it simply is a property of an item in the dimension.