nichrome heating spiral

例句：

1. 1. Thenichrome heating spiral is used in theheating system of the building.
   镍铬加热螺旋在建筑物的供暖系统中使用。
2. 2. The nichrome heating spiral is an important component ofthe heating system.
   镍铬加热螺旋是供暖系统的一个重要组成部分。
3. 3. The nichrome heating spiralis used to heat up the water forthe shower.
   镍铬加热螺旋用于加热淋浴用的水。