см. тж. задействовать ; приводить в движение
• The equipment is powered ( or driven ) by electric motors.
• The transducer actuates the relay to disengage the motor drive at the preset size.
• The hammer head is activated by means of compressed air.
• The switch brings into operation the printing mechanism.
• The instructions will enable the user to install, set to work and maintain the recorder in first-class working order.
• The clutch is operated by ...
• The oscillograph can be triggered by ...