yuán zǐ dàn 
		atom bomb
atomic bomb
A-bomb
		 
		
		
														
		
		
					
				
		
			yuán zǐ bǐ 
		ballpoint pen
also written 圓珠筆|圆珠笔
		 
		
		
		
		
			 
		
				
		
			guó jì yuán zǐ néng jī gòu 
		International Atomic Energy Agency (IAEA)
		 
		
		
														
		
		
			 
		
				
		
			yuán zǐ liàng 
		atomic weight
atomic mass
		 
		
		
														
		
		
			 
		
				
		
			yuán zǐ kē xué jiā 
		atomic scientist
nuclear scientist
		 
		
		
		
		
			 
		
				
		
			Zhōng guó Guó jiā Yuán zǐ néng Jī gòu 
		China Atomic Energy Agency (CAEA)
		 
		
		
														
		
		
			 
		
				
		
			Rì běn Yuán zǐ Néng Yán jiū suǒ 
		Japan Atomic Energy Research Institute
		 
		
		
														
		
		
			 
		
				
		
			yuán zǐ duī 
		atomic pile (original form of nuclear reactor)
		 
		
		
														
		
		
			 
		
				
		
			guó jì yuán zǐ néng jié gòu 
		International Atomic Energy Agency (IAEA)
		 
		
		
														
		
		
			 
		
				
		
			yuán zǐ kē xué jiā tōng bào 
		Journal of Atomic Scientists
		 
		
		
		
		
			 
		
				
		
			yuán zǐ bào pò dàn yào 
		atomic demolition munition
		 
		
		
														
		
		
			 
		
				
		
			Yuán zǐ Kē xué jiā Tōng bào 
		Journal of Atomic Scientists
		 
		
		
		
		
			 
		
				
		
			Guó jì Yuán zǐ néng Jī gòu 
		International Atomic Energy Agency (IAEA)