n.分光光度计
The growth curve of Alternaria was measured by a spectrophotometer. 用可见分光光度计测得交链霉菌的生长曲线。
The results indicate that this type of spectrophotometer can be applied into practice. 结果表明，此分光光度计可以用于高精度的薄膜特性测量。
n.显微分光光度计
