| 单词 | derichment | 
| 释义 | derichment [dē`rich·mǝnt]  ANALYTICAL CHEMISTRY In gravimetric analysis by coprecipitation of salts, a system with λ less than unity, when λ is the logarithmic distribution coefficient expressed by the ratio of the logarithms of the ratios of the initial and final solution concentrations of the two salts.  | 
	
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