absorption edge
基礎(chǔ)科學

        Definition: An absorption edge is a sharp discontinuity in the absorption spectrum of X-raysby an element that occurs when the energy of the photon corresponds to the energy of a shell ofthe atom.吸收邊xī shōu biānExample:It also showed that the optical abso......（本文共 533 字）     [閱讀本文] >>