scramjet

音標(biāo)發(fā)音

Record-breaking "Scramjet"
破紀(jì)錄的“超音速燃燒沖壓噴氣發(fā)動(dòng)機(jī)”
NASA built the X43A under a ＄250 million program to develop and test an exotic type of engine called a supersoniccombustion3 ramjet4, or scramjet.
美國航空航天侷爲(wèi)建造X43A耗資2.5億美元，用於開發(fā)和測試一種新型的引擎，叫做超音速燃燒沖壓式噴氣引擎(簡稱scramjet)。
edu.sina.com.cn
A new supersonic combustion ramjet, or scramjet, engine gets put through its paces at a NASA research center in a ground-based test that simulated Mach 5 conditions in 2008.
在美國宇航侷研究中心，一個(gè)新的超音速燃燒沖壓噴氣發(fā)動(dòng)機(jī)（scramjet）通過了模擬2008年5月5日環(huán)境的地麪測試。

But once there, a scramjet-powered aircraft should be able to zoom away to speeds unattainable by a turbojet.
ECONOMIST: Jet propulsion
After separating from the booster, the scramjet engine was ignited, accelerating the aircraft to Mach 5.1 at 60, 000 feet.
NPR: Experimental Air Force Aircraft Goes Hypersonic
Only then will the booster be jettisoned and the scramjet ignited.
ECONOMIST: Hypersonic aviation

a type of ramjet in which the forward motion of the craft forces oxygen to mix with fuel (usually hydrogen) at supersonic speeds within a duct in the engine
an aircraft powered by such an engine
(as modifier)