Business process Modeling notation (BPMN) is fast becoming the DE facto notation standard for process models.

业务流程建模符号(Business Process Modeling Notation, BPMN)正快速成为流程模型的事实标准符号。

youdao

However, as a modeling language for business process, WS-CDL lacks the corresponding graphical notation standard such that it is difficult for choreographer to conveniently arrange business processes.

然而，作为一个业务流程建模语言，WS - CDL规范缺乏对应的图形化标识标准，导致业务人员无法方便地编排流程。

youdao

So the standard notation for players, I'm going to use things like little i and little j.

就是参与人的表述法,我们用小写i和小写j来表示吧

耶鲁公开课 - 博弈论课程节选

Shashmaqom genre requires specially trained musicians because the standard notation system can record only the basic framework.

UNESCO: Intangible Cultural Heritage