single crystal tungsten wire

例句：

1. 1.This is a single crystal tungsten wire, which has high conductivity and low resistance.
   这是一根单晶钨丝，具有良好的导电性和低电阻。
2. 2.The single crystal tungsten wire was used in the manufacturing of electronic devices.
   这种单晶钨丝被用于制造电子设备。
3. 3.The single crystal tungsten wire was used as a heating element in the furnace.
   这种单晶钨丝用作炉子的加热元件。