每个业务流程都处理一些易变数据，这些数据可用于支持流中的决策，或者用作某些流活动的输入或输出参数。

Every business process deals with some amount of variable data, that might be used for decisions within the flow or as input or output parameters of some flow activities.

youdao

BPM是一种通过一系列活动、用例和决策点对业务流程进行可视建模的技术。

BPM is the technique used to visually model a business process through a sequence of activities, use cases, and decision points.

youdao

在实际流程中，通常需要基于某个决策成果来重复前面的活动。

In a realistic process, you often need to repeat a previous activity based on some decision outcome.

youdao