Assertion: direct current | /r/ObjectUse | used in electronic equipment
Facets:
value: etc
type: OTHER
value: mainly
type: DEGREE
Source sentences:
text: It is used in cell phones, electric vehicles, welding, electronic equipment, etc.
text: The direct current is mainly used in electronic equipment, flash lighting, hybrid vehicles, electroplating, electrolysis, for exciting the field winding of the rotor, etc.