lì zǐ 
		(elementary) particle
grain
		 
		
		
														
		
		
			 
		
				
		
			dài diàn lì zǐ 
		electrically charged particles
		 
		
		
														
		
		
					
				
		
			lì zǐ shù 
		beam of elementary particles
		 
		
		
														
		
		
			 
		
				
		
			jī běn lì zǐ 
		elementary particle (particle physics)
		 
		
		
														
		
		
			 
		
				
		
			lì zǐ liú 
		stream of particles
particle flow
		 
		
		
														
		
		
			 
		
				
		
			Xī gé sī lì zǐ 
		Higgs particle (particle physics)
		 
		
		
														
		
		
			 
		
				
		
			ā ěr fǎ lì zǐ 
		alpha particle (helium nucleus)
		 
		
		
														
		
		
			 
		
				
		
			duō lì zǐ xì tǒng 
		many particle systems (physics)
		 
		
		
														
		
		
			 
		
				
		
			yǐ zhǒng lì zǐ 
		beta particle (electron, esp. high speed electron emitted by radioactive nucleus)