“镭-铍中子源”的概念、定义、翻译、参考文献-科学参考

单词	镭-铍中子源
释义	镭-铍中子源 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。 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 Ra-Be neuron source镭-铍中子源
随便看	agricultural phenology agricultural policy finance agricultural policy implementation models agricultural policy instrument agricultural policy objectives agricultural prices agricultural producers’cooperative agricultural producers’mutual aid team agricultural product circulation policy agricultural product cost statistics agricultural production function model agricultural production organization agricultural production statistics agricultural production structure agricultural production technology system agricultural product marketing agricultural product price subsidy policy agricultural product price survey system agricultural product processing surplus agricultural products certification agricultural products certification of China agricultural products detection agricultural products E-commerce agricultural products electronic commerce agricultural products export policy

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。