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    					| Are Equivalent Points Indistinguishable | 
  					 
  					  										
						| WU Ping-Wei* | 
					 
															
						| College of Materials Science and Engineering, Ocean University of China, Qingdao 266100, China | 
					 
										
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															| Cite this article:    | 
														 
														
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																WU Ping-Wei. Are Equivalent Points Indistinguishable[J]. Chinese Journal of Chemical Education, 2020, 41(18): 109-111.	
     
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