“radium-beryllium neutron source”的概念、定义、翻译、参考文献-科学参考

单词	radium-beryllium neutron source
释义	radium-beryllium neutron source Encyclopedia 理学原子核释 radium-beryllium neutron source镭-铍中子源利用镭-226（226Ra）衰变时放出的α粒子去轰击铍(Be)核发生(α,n)核反应，从而放出中子的装置。是α中子源的一种。 Physics 原子核物理学、粒子物理学原子核物理学 radium-beryllium neutron source镭铍中子源
随便看	forging and stamping production line forging cleaning forging defects forging die forging equipment forging finishing forging hammer forging heat treatment forging lubricant forging machinery forging manipulator forging quality inspection forging robot forgings forging safety forging technology in ancient China forging through forging Ti-Al intermetallic compound，forging titanium aluminide alloy forgiving forgut fermenter Forillon National Park fork fork brace piece under the ridge purlin fork column of Chinese timber construction forked fern

科学参考收录了854744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。