The mechanism of collagen mineralization was studied by ultraviolet photometry method. 用紫外分光光度法研究了胶原生物矿化的机理。
So we assume spectro photometry to replace eyes determination.According this assumption, we provide a design method of a kind of auto chroma detector. 因此设想引入分光光度法代替人眼判定,并依据此设想提出一种可以自动测定污水色度的仪器的设计思路。