carbon arc welding [机] 碳弧焊 ; 碳素电弧焊 ; 碳弧熔焊 ; 碳弧熔接
carbon arc lamp [电] 碳弧灯 ; 炭弧灯 ; 弧光灯 ; 炭棒弧光灯
carbon arc [电] 碳弧 ; 碳电弧 ; 碳弧光灯 ; 炭精电弧
carbon arc cutting [机] 碳弧切割 ; 炭极弧割 ; 碳弧气刨 ; 碳弧割切
carbon arc air gouging [机] 碳弧气刨 ; 碳弧气割 ; 碳弧氧炔切割 ; 电弧切割
shielded carbon arc welding 有保护碳弧焊 ; 碳弧保护焊 ; 气体保护碳极电弧焊 ; 惰性气体保护炭弧焊
double-carbon arc lamp 双碳弧光灯 ; [电] 双碳极弧光灯
crater carbon arc lamp 陷口式碳弧灯
carbon arc weld 碳极弧焊
All carbon arc gouged surface areas shall be ground to clean bright metal prior to subsequent welding.
开始后续焊接前，所有碳弧气刨面区域应接地至洁净明亮的金属。
Indoors light is furnished by carbon arc lamps incandescent bulbs and quartz bulbs. the basic indoor lights are spotlights and floodlights. spotlights throw a beam of concentrated intense light.
室内光源有碳弧光灯，白炽灯及石英灯等。室内的主光源是聚光灯和散光灯、泛光灯。聚光灯将光聚到一起。
Windmills from old car parts and car batteries and artificial sunlight from carbon arc lamps using pencil leads is possible, however.
可以从破旧的车辆里拆取风叶和蓄电池，再用铅笔芯制造弧光照明灯获取人工照明是有可能的。
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