“救生伞”的概念、定义、翻译、参考文献-科学参考

单词	救生伞
释义	救生伞 Encyclopedia 工学火箭弹射座椅释 emergency parachute救生伞飞机防护救生系统中，当飞机出现应急情况需要跳伞时，为拯救飞行人员生命、保证其安全着陆的救生工具。又称降落伞。
随便看	world point world-point World Population Day world population research organizations World Post Day World Press Photo World Professional Billiards & Snooker Association World Publishing House world radius World Rally Championship world records World Reference Base for Soil Resources World Regional Studies world religion World Report on Child Injury Prevention World report on road traffic injury prevention World Resources World Resources Institute World-Revealing Cup World Risk and Insurance Economics Congress World Rowing World Rugby World Sailing World Sea Routes world sheet

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。