Oenococcus oeni was used as experimental material to count its number with three methods of colony counting method, nephelometer method and spectrophotometer method respectively.
以酒酒球菌为试验材料,分别用平板计数法、浊度计法、分光光度计法进行计数,所得的细胞数分别与对应的NTU值、OD值建立回归方程,方程分别为y=(0。
OBJECTIVE:A new computional spectrophotometry—defferential computational spectrophotometry was proposed on the base of defferential spectrophotometry and multiple re- gression spectrophotometry in this article.
目的:在差谱法(差示分光光度法,吸光度减法)和多元回归分光光度法的基础上提出新的计算分光光度法—差谱计算分光光度法,并对其进行实验验证。
Determination of Tinidazole in Cuolingshuang by Dual-Wavelength UV Spectrophotometry;
检测波长为317nm和405nm,双波长计算分光光度法测定,消除了其他组分的干扰,操作简便快速。