A full-automatic measuring and control system for a supersonic jet exhaust flow field is provided.
提出一套用于对超音速尾喷流流场进行全自动测试与控制的系统。
In a reversal of current design trends the MIT concept increases the bypass ratio by minimizing expansion of the overall diameter of the engine and shrinking the diameter of the jet exhaust instead.
与现行设计趋势相反，麻省的概念通过最小化发动机总体直径的尺度以及相应缩小喷气排放直径来增加涵道比。
This paper presents a no-contact temperature measurement for a small rocket engine jet exhaust, for a shock wave on nose cone of a model in a jet exhaust and for a model surface of various materials.
本文叙述了用光学法测量小发动机燃气流火焰温度、燃气流中模型前端的激波温度及不同材料的模型表面温度。
When jet fuel burns, it releases both water vapor and microscopic particles of exhaust.
当飞机的燃料点燃的时候，在它的尾气中会发出水蒸气和微小的粒子。
The jet leaves contrails in its wake due to the temperature difference between the hot engine exhaust and the cold air.
这架喷气式飞机飞行时留下的凝结尾是由于其发动机与冷空气之间的温差造成的。
The sound of the exhaust jet undulated slightly.
的声音，排气射流略有起伏。
The sound of the exhaust jet was very loud, and undulated slightly.
的声音，排气射流是非常响亮，并略有起伏。
When jet fuel burns, it releases both water vapor and microscopic particles of exhaust. A contrail occurs when the jet's water vapor condenses around its own exhaust particles.
在飞机的喷气燃料燃烧的过程中同时释放了水蒸气和尾气中的微小颗粒，当这两者凝结时，飞机轨迹便形成了。
Hiss idea is to take a jet engine, put it next to one of India's dirty coal-fired power plants, point its exhaust nozzle at the sky and then switch it on.
他的想法是在印度肮脏的燃煤发电厂的旁边放置一个喷气发动机，将其排气喷嘴对准天空并开启。
The supersonic exhaust jet infrared suppression is one of the most important components of the supersonic aircraft performance.
超音速发动机尾喷流的红外抑制是超音速飞行器隐身性能的重要组成部分。
The small eddies created near the exhaust duct cause high frequency noise but downstream of the exhaust jet the larger eddies create low frequency noise.
在排气口附近产生的小涡流引起高频噪声，但是，在排气流后部大的涡流产生低频噪声。
The tests show that the solid state products obtained from the organic exhaust gas by plasma jet mainly contain nanosheet graphite and carbon-coated nanometer copper powders.
实验结果表明，有机废气在常压等离子体射流的作用下分解为单质碳和无害气态产物。
This paper analyzed the causes and influence factors of the jet noise emerged from petroleum and chemical plants, and investigated design methods and main technique cruces of exhaust mufflers.
分析了石化企业中常见的排气放空噪声的原理及其影响因素，探讨了排气放空消声器的设计方法及技术要点。
His idea is to take a jet engine, put it next to one of India's dirty coal-fired power plants, point its exhaust nozzle at the sky and then switch it on.
他的想法是把一台喷气发动机放在印度一座污染严重的燃煤发电厂旁，将排气喷嘴指向天空，然后开启发动机。
In this paper, an analysis of coupled vibration for the flexible spin rocket launch system with a supersonic exhaust jet is presented.
对于柔性旋转火箭发射系统，考虑高速燃气喷流作用下的系统耦合振动。
Flow parameters of exhaust jet on a lean steel platform were measured in the experiment during a practical launching.
实验对火箭发射阶段管后冲击流场在平面斜钢板上的流动参数进行了测量。
Flow parameters of exhaust jet on a lean steel platform were measured in the experiment during a practical launching.
实验对火箭发射阶段管后冲击流场在平面斜钢板上的流动参数进行了测量。
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