Any of the 230 sets of symmetry operations which are used to classify crystal structures, derived from the 32 point groups by the inclusion of…
| 单词 | θ70687 | 
| 释义 | the world > matter > chemistry > crystallography (general) > crystal (general) > crystal symmetry > 			[noun]		 > symmetry operations (1)		 space group1901 Any of the 230 sets of symmetry operations which are used to classify crystal structures, derived from the 32 point groups by the inclusion of…  | 
	
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