“地外生命保障”的概念、定义、翻译、参考文献-科学参考

单词	地外生命保障
释义	地外生命保障 Encyclopedia 工学空间生命科学探测释 extraterrestrial life support地外生命保障在地球范围外的宇宙空间内保障宇航员生命安全的技术。
随便看	fixed-point operation fixed-point principle fixed-point property fixed-point set fixed-point system fixed point theorem fixed-point theorem fixed pole fixed pollution source fixed polynomial fixed population model' fixed precision fixed quantity standard of employee and expense fixed radio telescope fixed range fixed-range hopping fixed-ratio schedule fixed-role therapy fixed roof tanks erection fixed roof tanks for oil storage fixed rule fixed sample Fixed sample group survey fixed sandy land fixed satellite

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。