“β源”的概念、定义、翻译、参考文献-科学参考

单词	β源
释义	β源 Encyclopedia 理学气体辐射化学释 β-sourceβ源用β放射性核素制备的以发射β射线为主要特征的放射源。又称β放射源。 Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 β-sourceβ源
随便看	monotone difference scheme monotone equivalence monotone family monotone flow monotone function monotone increasing monotone increasing function monotone increasing sequence monotone law monotone likelihood ratio monotone mapping monotone mapping into itself monotone matrix monotone nondecreasing function monotone nonincreasing sequence monotone operator monotone-operator theorem monotone ordinals monotone process monotone quasi-order monotone ratio monotone sequence monotone set monotone system monotone transformation

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。