Therefore, the improved 'm' type electrode method is a better electrostaticmethod which should be adopted in practice.
因此，改进‘M’型电极法是一种可供实际采用的比较好的静电场方法。
2
Sand or grind metal surfaces to prepare for coating, and paint metal surfaces using electrostaticmethod, spray gun or other painting equipment.
用砂纸打磨或研磨金属表面，准备涂层，并采用静电方法，喷枪或其他涂装设备，漆刷金属表面。
3
The model simulating thunderstorm cell by means of three layers plane charged disk, the calculations for thundercloud electrostatic field use mirror method.