“impact area”的概念、定义、翻译、参考文献-科学参考

单词	impact area
释义	impact area Encyclopedia 工学落区释 impact area落区运载火箭助推器/子级/整流罩或导弹弹体完成工作后的坠落区，以及返回型航天器（如载人飞船返回舱、返回式卫星等）和试验导弹弹头着陆的区域。
随便看	jade ornaments jade pendant with design of man kneeling Jade Person From Niuheliang Site jade persons of Lingjiatan Culture jade phoenix Jade Phoenix from Niuheliang Site jade pill bottle in the Han Dynasty jade pillow of the Han Dynasty jade plaque and charms inthe Wetern Zhou Dynasty Jade Plaque from Lingjiatan Site jade portrait Jade Pushou of the Han Dynasty jade relics restoration Jade Sad Book from two mausoleums of Southern Tang jades caved by Lu Zigang Jade Sculpture A Lady under the Tung Tree Jade Sculpture of Dayu’s Flood Control jade seal in the Qing Dynasty Jade Seal of Prince Guangling jade seal of "state bank" of the Soviet Republic of China Jade set in gold Jades from Beiyinyangying Culture jades from Dadianzi Site jades from Dayangzhou jades from Ding Mausoleum

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