“aerial test for recovery”的概念、定义、翻译、参考文献-科学参考

单词	aerial test for recovery
释义	aerial test for recovery 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	sports performance sports philatelic exhibition sports photography sports physiology sports policy sports politicization Sports Popularization sports population sports power sports press spokesman sports professionalism sports propaganda Sports Psychology Sports Psychology Branch of China Sport Science Society sports public relations sports rehabilitation equipment Sports Research sports science methodology sports social control Sports social group sports social mobility sports social organization sports social problems sports social stratification sports sociology

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