photometer

汉语翻译

n. 光度计, 曝光计
【化】 光度计
【医】 光度计

英语解释：

名词 photometer:

1. measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source
2. photographic equipment that measures the intensity of light
   同义词：light meter, exposure meter

详细解释：

pho.tom.e.ter

n.（名词）
An instrument for measuring a property of light, especially luminous intensity or flux.
光度计：用来测量光的性质、尤其是光的强度和通量的仪器