“spacecraft recovery system”的概念、定义、翻译、参考文献-科学参考

单词	spacecraft recovery system
释义	spacecraft recovery system Encyclopedia 工学﹝进入、下降与着陆﹞释 spacecraft recovery system航天器回收系统航天器上为回收和安全着陆而设置的各种装置的组合。又称航天器回收着陆系统。
随便看	closed ball closed base closed basin closed boundary closed-box model closed braid closed broken line closed card sorting closed category closed cell closed chain closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone closed contour closed convex function closed convex functional

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。