2)  concentrator cell assembly
					
	
					
				
				
	
					
				[能]聚焦电池组件
			
					4)  electromagnetic(EM)focusing
					
	
					
				
				
	
					
				电磁(EM)聚焦
			
					5)  electron charge mass ratio measurement
					
	
					
				
				
	
					
				电子磁聚焦
			
					6)  purity convergence magnet
					
	
					
				
				
	
					
				会聚磁组件
				1.
					The formula deduction of purity convergence magnet adjusting the electron beam moving distance;
						
						会聚磁组件调整电子束移动量公式的推导
					补充资料:冲击波聚焦效应