Ramjet低速无法运作，所以必须先用火箭或普通涡轮发动机达到一定速度后才能运作。

来源: 大观园的贾探春于 2024-12-18 08:42:08 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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