单词 | ramjet |
释义 | ramjet['ræmdʒet]n. 冲压式喷气发动机 ramjet ram.jet AHD: [r²m“jµt”] D.J. [6r#m7d9et]K.K. [6r#m7d9Wt]n.(名词)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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