re-entry problem 中文意思是什麼
re-entry problem
解釋
再入問題-
This dissertation studies the problem of dynamics modeling, dynamical response, and distribution of moving mass for a re - entry vehicle ( mmcrv ) under the background of national natural science fund project “ precision control and guidance for moving mass control of a re - entry vehicle based on the virtual displacement concept ”
本論文以國家自然科學基金項目「基於虛位移概念的變質心再入飛行器精確制導問題研究」為背景,研究基於變質心控制的再入體動力學建模、動力學響應和落點分佈等問題。
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