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

单词	emergency landing zone
释义	emergency landing zone Encyclopedia 工学落区释 emergency landing zone应急着陆区弹箭回收时备选着陆区域。载人航天领域特指出现危及航天员生命安全或载人飞船出现不可修复故障的异常情况下，载人飞船返回舱需要紧急着陆的预选区域。
随便看	heat diffusion heat dissipater heat dissipater, heat sink heat dissipation heat dissipation techniques heat driven thermoacoustic cooling cycle heated concrete trace heated laser scalpel =heated lithium ion system 受热锂离子系统 heated printhead of fused deposition modeling heat effect heat effect of reaction heat efficiency heat emission heat emission integrated light-emitting diode package heat engine heat engine cycle heat equation heat equation method heater heater production process heat evaporation heat exchange heat-exchange equipment heat exchanger

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