“x-ray background”的概念、定义、翻译、参考文献-科学参考

单词	x-ray background
释义	x-ray background [`eks´rā `bak´grau̇nd] ^ASTRONOMY Diffuse, almost isotropic x-radiation from beyond the solar system, believed to be the summed contribution of many unresolved sources.
随便看	cold joint cold junction cold lap cold light cold lime-soda process cold low cold molding cold neutron cold nosing cold plate cold pole cold pool cold pressing cold rolling cold rubber cold saw cold-sensitive mutation cold-setting adhesive cold settling cold-short cold shot cold shut cold slug cold-slug well cold soldering

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。