segmented motor 中文意思是什麼
segmented motor
解釋
分段式發動機-
China already has such segmented solid rocket motor and ramjet capabilities today, but scramjets are a much greater challenge
中國已經擁有這種分離式火箭助推器和沖壓發動機技術,但超音速燃燒沖壓發動機是一個更大的挑戰。
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