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单词 nephelometer
释义 nephelometer
 —nephelometric /nef'euh leuh me"trik/, nephelometrical,  adj.   —nephelometrically,  adv.   —nephelometry,  n.  
 /nef'euh lom"i teuhr/,  n.  
  1.  Bacteriol.   an apparatus containing a series of barium chloride standards used to determine the number of bacteria in a suspension.
  2.  Physical Chem.   an instrument for studying the density of suspended particles in a liquid by measuring the degree to which the suspension scatters light.
 [1880-85; nephel- (comb. form repr. Gk nephéle cloud; see NEBULA) + -O- + -METER]
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更新时间:2024/9/20 21:38:33