所屬欄目:英漢雙解生物化學
A plot of the amountof absorption by a substance of radiation atdifferent wavelengths,usually of ultravio-let,visible,or infrared radiation. An ab-sorption spectrum can give information a-bout the identity or quantity of a sub-stance. It can also give inf ......(本文共 480 字 ) [閱讀本文] >>