| 单词 | absorption edge |
| 释义 | absorption edgenoun Physics.a discontinuity in the graph of the absorption coefficient of a substance plotted against the wavelength of x-rays being absorbed, representing the minimum energy necessary to free electrons from particular shells of the atoms of the substance. Also called absorption discontinuity, absorption limit. Origin of absorption edgeFirst recorded in 1925–29 Words nearby absorption edgeabsorption band, absorption chromatography, absorption coefficient, absorption costing, absorption dynamometer, absorption edge, absorption hygrometer, absorption nebula, absorption spectrum, absorptive, absorptivity Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
| 随便看 |
|
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。