shunt-wound arc lamp

例句：

1. 1. The new design of theshunt-wound arc lamphas greatly improved its efficiency.
   这种新型的短路断路器弧光灯大大提高了其效率。
2. 2.The shunt-wound arclamp was used to illuminate the dark roomduring the night.
   在夜间，这种短路断路器弧光灯被用来照亮黑暗的房间。
3. 3. Theshunt-woundarc lamp is a crucialcomponent in the power system.
   短路断路器弧光灯是电力系统中至关重要的一个组成部分。