In SOA terms, a business process consists of a series of operations which are executed in an ordered sequence according to a set of business rules. 在SOA术语中,业务流程包括依据一组业务规则按照有序序列执行的一系列操作。
The modern urban road traffic system is an ordered system. This kind of order is set up by unified traffic rules and is guaranteed by laws. The importance of the right-of-way rules at the node is determined by the characteristic of the urban road node. 没有规矩不成方圆,现代城市道路交通体系是一个有序系统,而这种秩序基于统一的交通规则和法律保障,城市道路节点的特性决定了路权规则在其中的重要地位。