accelerating grid electrode的用法和样例：
- In order to strengthen corona effect,arista electrode used as substitute for grid electrode was presented.
- The charge-mass ratio experiment showed that the corona effect of arista electrode was better than that of grid electrode.
- Aiming at the question of applying MOSFET,synchronized trigger circuit of paralleling grid electrode with high-power pulse is designed.
- Based on research on available electrostatic spray painting equipment, grid electrode used as high voltage electrode for electrostatic coating on food surface.