“emergency parachute”的概念、定义、翻译、参考文献-科学参考

单词	emergency parachute
释义	emergency parachute 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	reflection triangle reflection-type maser reflection variable reflection wave reflective reflective diffusing screen reflective glare reflective illumination reflective judgment reflective material reflective middleware reflective optical system reflective plasmonic lithography reflective power Reflective Rate reflective relation reflective sheeting reflective style reflective subcategory reflective sublattice reflective teacher education reflective umbrella reflectivity reflectivity, transmittance and quantum efficiency detection of optoelectronic components reflectogram

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。