ramjet
音标发音
- 英式音标 ['ræmdʒet]
- 美式音标 ['ræmdʒɛt]
- 国际音标 ['ræmdʒet]
- 英式发音
基本解释
- n.喷射推理引擎之一种
英汉例句
- Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。 - In order to study the fuel mass flow rate regulation characteristics of tube-in-hole for solid fuel ramjet, the flow field of turbulent combustion was numerically analyzed.
为了研究固体燃料冲压发动机内部套管结构调节燃料流量的特性，对某模型发动机的湍流燃烧流场进行了数值分析。 - 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.
在美国宇航局研究中心，一个新的超音速燃烧冲压喷气发动机（scramjet）通过了模拟2008年5月5日环境的地面测试。 - X-43A, which is pilotless, four metres long, and has a nose made of solid tungsten, will be the first working aircraft to be powered by a scramjet—a supersonic-combustion ramjet.
ECONOMIST: Jet propulsion - Unlike the more familiar turbojet, which uses a turbine-powered fan to compress the incoming air before it is mixed with fuel, a ramjet compresses air by forcing it down an ever-narrowing funnel.
ECONOMIST: Jet propulsion
双语例句
权威例句
词组短语
- ramjet engine [航]冲压式喷气发动机;冲压喷气发动机;冲压引擎;冲压发动机
- ramjet duct 冲压式发动机管道;冲压发电机;冲压喷气发动机
- diesel ramjet 迪赛尔冲压发动机;详细翻译
- fan ramjet 军用涡扇发动机
- rocket ramjet [航]火箭冲压喷气发动机;火箭冲压喷气发动机
短语
英英字典
- a type of jet engine in which fuel is burned in a duct using air compressed by the forward speed of the aircraft
- an aircraft powered by such an engine
柯林斯英英字典
专业释义
- 冲压式喷气发动机
- 冲压喷气发动机