Bragg equation
基础科学

        Definition: relates the angles at which X-rays are scattered from a crystal to the spacingbetween the layers of molecules布拉格方程bù lā gé fāng chéngOrigin:This is the equation derived by William H. Bragg and his son William L. Bragg to explain thescattering ......（本文共 733 字）     [阅读本文] >>