Notices based on original information, as opposed to those that republish information from another country, have their consecutive numbers prefixed by an asterisk.
If you later add more equations to the paper before the referenced equation, all the equations will automatically renumber and the cross-references will update.
In the practice of production and application, for the convenience and intuitivism of operation, some factories require simple notation on the serial number of pricker.
Then, as examples, the diary management system, octonary furcated tree method, separating deal of date and time and abnormity check-up system were used in respect region.