所屬欄目:英漢雙解細胞與分子生物學
spectrum A graph showing theabsorbance by a substance of radiation at dif-ferent wavelengths,usually of ultraviolet,visible,or infrared radiation.It is obtainedusing a SPECTROPHOTOMETER,and cangive information about the identity or quantityof a substance. ......(本文共 492 字 , 1 張圖) [閱讀本文] >>