“哥伦比亚超大陆”的概念、定义、翻译、参考文献-科学参考

单词	哥伦比亚超大陆
释义	哥伦比亚超大陆 Encyclopedia 理学哥伦比亚超大陆释 Columbia supercontinent哥伦比亚超大陆形成于18亿年前的超大陆。又称努那超大陆。理学哥伦比亚超大陆释 Columbia or Nuna哥伦比亚超大陆存在于古元古代的18亿～15亿年前，由21亿～18亿年前全球规模碰撞造山作用拼合而成的超级大陆。又称努纳或Hudsonland超级大陆。
随便看	missile damage ability missile defense system missile-defense system missile detent assembly Missile electric power system missile electromagnetic compatibility test Missile energy sources missile flight attitude control missile flight test missile flight trajectory control missile fuse missile general design missile ground support equipment missile hooking vehicle missile injuries missile launch control box missile launcher missile launching test missile launching vehicle missile life test missile maneuverability missile mass at lift-off missile operational system missile penetration missile range

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。