“X-ray background”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	X-ray background
释义	地球科学词汇手册 X-ray background X射线背景
随便看	advanced terminal management system advanced test reactor critical experiment（ATRCE） advanced textbook advanced thermal reactor advanced thermal reactor（ATR） advanced toroidal facility（ATF） advanced transaction look-up and signaling advanced transaction look-up and signaling (ATLAS) advanced vaudeville advanced very high resolution radiometer（AVHRR） Advanced Very High Resolution Radiometer（AVHRR） advanced waste treatment advanced wastewater treatment advanced weapon advance evaluation advance felling advance film advance frame advance free of interest advance free of interest advance freight advance freight advance freight advance freight advance from customers

X-ray background