He has successively been deputy director, general engineer and research professor of the Center of Aeromechanical Research and Development.
历任
国空气动力研究与发展
主任、总工程师、研究员等职。
He has successively been deputy director, general engineer and research professor of the Center of Aeromechanical Research and Development.
历任国空气动力研究与发展主任、总工程师、研究员等职。
声
：以上例句、词性分类均由互联
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