“回收系统空投试验”的概念、定义、翻译、参考文献-科学参考

单词	回收系统空投试验
释义	回收系统空投试验 Encyclopedia 工学回收系统空投试验释 aerial test for recovery回收系统空投试验模拟航天器减速与着陆过程的试验活动。航天器减速与着陆过程包含的大量不确定性因素，导致这一阶段往往成为航天任务故障的多发阶段之一。为降低回收系统故障发生的概率，减小故障发生带来的损失，必须对回收系统进行空投试验。
随便看	severity evalution of MDS severity of sampling severity of the consequences of the accident Severnaya Zemlya Severn River Severo Ochoa Severo-Zapadnyy Federal’nyy Okrug severs drought during 1928～1929 severs drought in Chongzhen period of Ming Dynasty severs drought in Wanli period of Ming Dynasty Sevilla Seville sevoflurane SEW sewage sewage and waste water sampling sewage chroma sewage depth processing sewage disinfection sewage flow rate monitoring sewage fungi sewage intercepting device sewage irrigation sewage irrigation and health sewage land treatment system

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