Carbons
[kɑ:bənz]
例句:
- While the arcs with plain carbons are bluish-white, those with carbons containing calcium fluoride have a notable golden glow. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Metal tubes T T connected the conducting wires F F to the carbons. Edward W. Byrn. 十九世纪发明进展.
- With the best vacuum that he could then get by means of the ordinary air-pump, the carbons would last, at the most, only from ten to fifteen minutes in a state of incandescence. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Four forms of arc light with special carbons. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Edison was not satisfied with paper carbons. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Clock mechanism for thus regulating the feed was first employed, which served to automatically keep the carbons a definite distance apart, this being a necessary condition of the arc. Edward W. Byrn. 十九世纪发明进展.
- Brush adopted a three-wire system; and both obtained a uniform consumption of the carbons. 威廉·亨利·杜利特. 世纪发明.
- The great necessity for more durable carbons became a desideratum so urgent that the tireless inventor decided to commission another explorer to search the tropical jungles of the Orient. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Edison also tried hard carbon, wood carbons, and almost every conceivable variety of paper carbon in like manner. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
编辑:兰德尔