“主着陆场”的概念、定义、翻译、参考文献-科学参考

单词	主着陆场
释义	主着陆场 Encyclopedia 工学主着陆场释 main landing site主着陆场载人飞船返回舱正常返回并安全着陆（或溅落）与回收的预定地面区域（或海域）。
随便看	primitive pseudoperfect number primitive Pythagorean triple primitive quadratic form primitive recursion primitive recursive arithmetic primitive recursive attribute primitive recursive description primitive recursive function primitive recursive isomorphism primitive recursiveness primitive recursive operation primitive recursive predicate primitive recursive relation primitive recursive scheme primitive recursive set primitive recursive transformation primitive reflex primitive regular group primitive relation primitive religion primitive representation primitive representation space primitive right triangle primitive ring primitive root

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。