查询词典 supersonic

The results demonstrated that supersonic airflows will form a low-frequency oscillation in the combustor after the inlet cover is open, and the attenuation of the oscillation is very slow.

计算结果表明，在进气道整流罩打开以后，超声速气流会在燃烧室通道内形成振幅衰减较慢的低频剧烈振荡。

The new generation of supersonic airliners attracted a larger number of visitors to the exhibition.

新一代的超音速客机吸引了一大批人来参观展览会。

In a few decades, humanity went from a handful of single-pilot biplanes hesitatingly venturing a few hundred feet above the ground to jet planes, supersonic flight, and regular commercial flights to all corners of the globe.

短短几十年，人类就将蹒跚冒险于地面上空几百英尺的单座双翼飞机发展到喷气式飞机、超音速飞机和能抵达全球各个角落的经常性商贸飞行。

Part three: numerical simulation on the supersonic chemically reacting flow field in the combustors.

主要工作包括三部分：第一，雾化后的燃料液滴和气态燃料在燃烧室的超声速气流中混合问题的数值模拟。

In view that the combustion efficiency and flame stability are affected by the interaction of flow and combustion, further systematical research on phenomena and mechanism of the interaction between flow and combustion in supersonic combustors is needed.

由于流动与燃烧的相互作用直接影响超声速燃烧室中的燃烧效率与燃烧稳定性，因此有必要对超声速燃烧室中流动与燃烧的相互作用现象及其机理进一步开展系统深入的研究工作。

Open questions impacting the effectiveness of the cavities as flame holders in supersonic combustors are discussed.

研究成果对定量认识凹槽超燃流场、设计高效率的火焰稳定器、优化凹槽构型具有一定的借鉴作用。

Despite the similarity of the Tu-144 to the Franco-British supersonic aircraft, there were significant differences in the control, navigation and engine systems.

尽管于英法的超音速客机飞行相似，但是在控制，导航以及发动机系统方面，Tu-144与协和有着显著的不同。

In order to obtain excellent gas jet from laser's nozzle, a combinatorial supersonic laser jet cutting nozzle is designed.

为了得到具有优良的射流流场激光喷嘴，设计了一种组合型超音速喷嘴，建立了该喷嘴计算流体动力学分析所需的控制方程。

This paper analyzed the advantage and disadvantage of three sound wave focus methods, that is lens focus, curved autofocus, and phased-array focus on the base of draw lessons from supersonic focus technic, consequently preferred and designed the infrasonic phased-array focus system.

文中在借鉴超声波聚焦技术的基础上，分析了透镜聚焦、曲面自聚焦、相控阵聚焦等三种声波聚焦方法的利与弊，从而选用和设计了次声相控阵聚焦系统。

"The large front inlets on ThrustSSC produced huge shock waves at supersonic speed," he says.

&前面的大口的喷气发动机对超音速推进以超音速的速度产生巨大的冲击波，&他说。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。