单词 | Bragg's law |
释义 | Bragg's law ![]() n. The fundamental law of x-ray crystallography, nλ = 2dsinθ, where n is an integer, λ is the wavelength of a beam of x-rays incident on a crystal with lattice planes separated by distance d, and θ is the Bragg angle. [After Sir William Henry Bragg and Sir William Lawrence Bragg.] |
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