单词 | x-ray spectrum |
释义 | x-ray spectrum [`eks´rā ´spek·trǝm] SPECTROSCOPY A display or graph of the intensity of x-rays, produced when electrons strike a solid object, as a function of wavelengths or some related parameter; it consists of a continuous bremsstrahlung spectrum on which are superimposed groups of sharp lines characteristic of the elements in the target. |
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