action spectrum
基礎(chǔ)科學(xué)

        A graph showing the ef-fect of different wavelengths of radiation,usually light,on a given process. It is oftensimilar to the absorption spectrum of the sub-stance that absorbs the radiation and cantherefore be helpful in identifying that sub-stance. For ......（本文共 434 字）     [閱讀本文] >>