| 单词 | spectroscopic binary |
| 释义 | spectroscopic binarynoun Astronomy.a binary star having components that are not sufficiently separated to be resolved by a telescope, known to be a binary only bythe variations in wavelength of emitted light that are detected by a spectroscope. Compare visual binary. Words nearby spectroscopic binaryspectropolarimeter, spectropolariscope, spectroradiometer, spectroscope, spectroscopic analysis, spectroscopic binary, spectroscopy, spectrum, spectrum analyser, spectrum analysis, spectrum disorder Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for spectroscopic binaryspectroscopic binary [ spĕk′trə-skŏp′ĭk ] See under binary star. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
| 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。