单词 | x-ray absorption near-edge structure |
释义 | x-ray absorption near-edge structure [`eks´rā ǝb`sȯrp·shǝn ¦nir ´ej `strǝk·chǝr] PHYSICS A ripplelike structure in the x-ray absorption spectrum of a substance, at energies just above the absorption edge associated with liberation of core electrons into the continuum, and much closer to the absorption edge than the energies associated with extended x-ray absorption fine structure. Abbreviated XANES. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。