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单词 photocatalysis
释义 photocatalysis
 —photocatalytic /foh'toh kat'l it"ik/,  adj.  
 /foh'toh keuh tal"i sis/,  n.  ,  pl.   photocatalyses /-seez'/. Chem.
 the acceleration or retardation of the reaction rate in chemical reactions by light.
 [1910-15; PHOTO- + CATALYSIS]
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