ramjet engine是什么意思 ramjet engine怎么读
ramjet engine的英文翻译是什么意思，词典释义与在线翻译
Noun:- a simple type of jet engine; must be launched at high speed
ramjet engine的用法和样例
用作名词 (n.)
- The rockets give the planes and missiles enoughspeed to make the ramjet engine workable.
这种助推火箭为飞机和导弹提供足够的速度，以使冲压式喷气发动机可以开动工作。 - A jet engine that propels aircraft by igniting fuel mixed with air taken and compressed by the engine in a fashion that produces greater exhaust than intake velocity.
冲压式喷气发动机，一种喷气发动机，靠燃烧发动机吸入和压缩的空气与燃料的混合物推进飞机，其排出空气的速度比吸入快。
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