摘要
由于人眼视觉函数和植物敏感曲线的不同,原有的适用于人眼的光度学方法将不适于植物。该文在介绍人眼光度学、促进光合作用辐射功率和光合作用光子流量的基础上,主要从原理上推导出三个单位之间的转换关系,最后用三种光源具体举例计算。
Due to the differences between human eye response curve and the plant response curve, the photometry for human eyes does not adapt to the measurement of plants＇ growth. In this paper, the author will firstly introduce the meanings of the photometric units, photosynthetically active radiation and photosynthetic photon flux, then theoretically derive the relations of the three units above, and finally utilize the fun range of spectral characteristics of three different lamp to illustrate the process of conversion.
出处
《灯与照明》
2007年第2期34-36,共3页
Light & Lighting
关键词
人眼光度学
植物光度学
促进光合作用辐射功率
光合作用光子流量
单位的转换
the photometry for human eyes
the photometry for plants
photosynthetically active radiation
photosynthetic photon flux
conversion of the units
