“次级辐射”的概念、定义、翻译、参考文献-科学参考

单词	次级辐射
释义	次级辐射 Encyclopedia 理学气体辐射化学释 secondary radiation次级辐射不是由辐射源直接发出，而是在射线与物质相互作用过程中产生的辐射。 Physics 光学、声学光学 secondary radiation次级辐射 secondary radiation次级辐射^† Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 secondary radiation次级辐射
随便看	unitary subring unitary symmetry unitary symplectic group unitary transformation unitary transformation group unitary trick unitary unimodular group unitary vector space unit ausiliary transformer unit automatic start-up and shut-down control unit ball unit basis unit bore system unit boundary unit box unit brightness unit cell unit cell having maximum symmetry and minimum size unit character unit charge unit chemical dosing system unit circle unit class unit combination instrument unit commitment

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。