Description: EDP-technical indication, where the object to be searched is located; Name: Source (path name)
Description: information, related to information technology, where the searched object can be found; Name: source as path info
Description: translation i of a pair of gears or a multiple gear pair is the ratio of the angle speed wa (or the speed na) of the first driving wheel to that of the last driven wheel wb (or nb); Name: Transmission ratio of the transmission