workflow language

Vortex workflow indicates good understandability and corrigibility by defining declarative specifications and application layer language, so it is significantly important to popularize the workflow management system.

通过引入说明式规范与应用层描述语言，Vortex工作流具有良好的可理解性与可修改性，这对工作流管理系统的推广应用具有重大意义。

Multiple instance ( MI) is an important workflow pattern, which induces many problems associated with the workflow language semantics and the system implementation, and cannot be implemented directly and effectively in many cases.

多实例MI是一种重要的工作流模式，由于它引入了许多与工作流语言的语义和系统实现相关的问题，在许多情况下难以被直接有效地实现。

The current idea that one process language would be able to cover all forms of BPM, workflow and orchestration is just too ambitious.

目前想用一种过程语言覆盖所有的BPM、工作流和编制的想法过于宏大。

Next, based on the specific requirement and workflow, we give out the design of the information released module, user management module and filtering module, and use UML language to model the system.

然后，根据国资处的具体要求和一般工作流程，给出了信息发布模块、用户管理模块和筛选模块的功能设计，并使用UML语言对系统进行了建模。