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

单词	space environmental protection
释义	space environmental protection Encyclopedia 工学〔设计与技术〕释 space environmental protection空间环境防护针对空间环境效应所进行防护工作和措施的统称。
随便看	derived function derived function of higher order derived functor derived gene effect derived geometric object derived graph derived group derived ideal derived language derived length of a group derived Lie algebra derived Lie group derived meaning derived module derived neighborhood derived norm derived normal model derived normal ring derived number derived operation derived operator derived partition derived phonetics derived polygon derived proportion

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。