“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	pole and line fishing pole assignment pole assignment problem pole at infinity pole-axis development pole-axis spatial system pole cell pole-climbing pole divisor poleface pole falling objects fishing pole figure polemic on the nature of Chinese rural community polemic on the nature of Chinese society Polemo pole-mounted circuitbreaker pole-mounted disconnector Poleni pole-observing Instrument pole of a conic pole of a function pole of a great circle pole of a hyperplane pole of a line pole of a matrix

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。