Using informal descriptions in formal schemata (this article).
A language element in the formal description of a computer language, for example, the metavariables in an arithmetical expression are constants, variables, operators, etc.
A formal description method for P2P network models
Research on the formal description of object model for MIS;
This paper discusses formal description style of communication protocol for computer networks.
The third part lists various styles of the adjective reduplication in "Rickshaw Boy" in details and further studies them one by one, by the methods of statistics of quantity and formal description.
A classic perception of liars is that they are more anxious, and the 'Anxiety Hypothesis' is a formal description of the idea.