“钚-铍中子源”的概念、定义、翻译、参考文献-科学参考

单词	钚-铍中子源
释义	钚-铍中子源 Encyclopedia 理学原子核释 plutonium-beryllium neutron source钚-铍中子源利用钚-239（239Pu）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。
随便看	Case Study Specification Case study validity CA-set Case target enterprise Case Teaching Base case teaching evaluation Case Teaching Method case teaching method Case Teaching Model Case teaching plan Case Theory Case Use Authorization case withdrawing Casey Casey theorem cash Cash and Carry cashaw nut shell liquid cash basis cash budget cash budget management cash cheque cash control cash cost cash crop structure

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。