“active protection”的概念、定义、翻译、参考文献-科学参考

单词	active protection
释义	active protection Encyclopedia 工学主动防护释 active protection主动防护利用电场或者磁场将航天器舱外的带电粒子偏转出去，从而降低航天员受照剂量的一种空间防护方法。
随便看	positive strand positive subspace positive supportive reaction positive (symmetric) operator positive symmetric operator positive system of roots positive term positive term series positive trace positive type positive uniaxial crystal positive value positive variation positive variation of a function positive variation of signed measure positive vector positive vector bundle positive vibrating mitigation positive Weyl chamber positive youth development positive zero positivism positivism methodology of psychology positivism policy analysis positivist history

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。