flat tip electrode

例句：

1. 1.The flat-tip electrode was used todetect the electrical resistance of the material.
   使用平头电极来检测材料的电阻。
2. 2. The flat-tip electrode was used to create auniform coating on the surface.
   使用平头电极在表面上创建均匀的涂层。
3. 3. The flat-tip electrode was used to measure theelectrical potential between two points in the circuit.
   使用平头电极测量电路中两点之间的电势差。