The nickel electrode formation mechanism and its contact characteristic with PTCR semiconductive ceramics were discussed.
讨论了镍电极的形成机理及其与PTCR半导瓷的接触特性。
2
For the electric welding machine two secondary side wiring and electrode holder, welding connection cable, its characteristic is high, low voltage resistance.
用于电焊机二次侧接线及连接电焊钳、电焊机的专用电缆，其特性是电阻大、电压低。
3
The calculation results have shown that when the angles of the center electrode and the grounds decrease, the effective index, the characteristic impedance, and the conductor loss all decrease.