“辐射背景”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	辐射背景
释义	辐射背景 radiation background
随便看	double-acting cylinder double-acting damper double acting die double acting dobby double-acting door double acting engine double-acting engine double-acting forcemeter double acting gas engine double acting gig double-acting hammer double-acting hinge double-acting pawl double-acting pump double-acting relay double-acting shock absorber double-acting sprayer double-acting steam engine double-acting steam hammer double acting steam hammer double-action double action double action (acting) floor spring double action (acting) spring butt hinge doubleaction black japanned spring hinge