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分光光度法测定单胞藻数量初步研究
引用本文:李士虎,朱明.分光光度法测定单胞藻数量初步研究[J].淮海工学院学报,2001,10(Z1):8-9.
作者姓名:李士虎  朱明
作者单位:李士虎(淮海工学院海洋与水产学院,养殖教研室,江苏,连云港,222042);朱明(淮海工学院海洋与水产学院,养殖教研室,江苏,连云港,222042)
摘    要:用分光光度计测定不同数量藻类在特定波长的吸收峰值(OD值),并和实际数量值进行比较,发现它们具有良好的线性关系.可用OD值来表示藻类的数量值,简化藻类数量的测定方法和操作时的工作量.

关 键 词:分光光度法    数量测定    单胞藻
文章编号:1008-3499(2001)S0-0008-02
修稿时间:2001年4月12日

A Tentative Study on the Measuring of the Numbers of Unicellular Algae by Spectrophotometer
LI Shi hu,ZHU Ming.A Tentative Study on the Measuring of the Numbers of Unicellular Algae by Spectrophotometer[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,2001,10(Z1):8-9.
Authors:LI Shi hu  ZHU Ming
Abstract:This paper compares the light overdosing (OD) values of different density algae in specific wavelength determined by spectrophotometer with the actual values of density. The comparison shows that there is a linear relationship between them, forming a curve diagram. In this case, the density value of alga can be scaled by the OD value, thus simplifying the measuring of alga density and reducing the amount of work therein.
Keywords:overdosing value  concentration  unicellular algae  
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