“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	feeding strategy feeding time feeding trial feeding trough feeding variation of fish feeding water pipe of boiler feeding way feeding zone feed intake feed lot feed machinery feed manufacture feed mechanism feed metering device feed mildew feed mixer feed-point resistance feed preparation machine feed preservative feed preservatives feed probiotic feed processing and modulation technology feed rate feed regulations feed safety and hygiene

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。