Insulating

(p. pr. & vb. n.) of Insulate

西里尔整理

• Callahan made the further innovation of insulating his circuit wires, although the cost was then forty times as great as that of bare wire. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• He was also the first to use mica in insulating the commutator sections from each other. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• A is a vibrator, B, C, D, E are sheets of tin-foil hung on insulating stands. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• It was in his machine also that mica was used for the first time as an insulating medium in a commutator. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

西里尔整理