1、

the more swept-back the wing angle, the less the drag and the better for flight approaching supersonic speed.

越是掠翼角,少的阻力和为接近超音速飞行更好。

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2、

We need to work at supersonic speed to curb population growth, " he said. "

我们需要用 超音速 的行动来抑制人口增长.

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3、

China is now capable of building the world's first underwater vacuum tube train, a futuristic form of transportation that can achieve supersonic speed and reduce airborne noise, according to Chinese academics and scholars.

据中国的学者和学术研究人员表示,中国现在有能力建设世界上第一条水下真空管列车--这种未来的交通方式,其速度可以超过音速、且能大幅度降低噪音。

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4、

Some problems on the base flow of projectile at supersonic speed

关于超音速弹丸底部流动的若干问题

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5、

experiment and study of supersonic speed of concrete followed by the regularity of fire temperature variation

混凝土超声波速随火灾温度变化规律的试验研究

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6、

study of application on supersonic speed arc spraying technique to blower impeller in the power station

超音速电弧喷涂技术在电站风机叶轮上的应用

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8、

a new control mode of maneuvering modeling for high supersonic speed missile

一种新型控制方式的高超音速导弹运动建模

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9、

in iron man, robert downey jr. 's character, tony stark, builds an iron suit that allows him to fly at supersonic speed. it is very cool.

在《钢铁侠》中,小罗伯特•唐尼扮演的人物托尼•斯塔克制造了一件能让他以超音速飞行的钢铁服装。那非常酷。

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10、

the jian-7 target drone can fly at supersonic speed and simulate typical manoeuvres of modern combat aircraft.

歼-7靶机能以超音速飞行而且模拟现代战斗机的典型动作。

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11、

concorde was the first passenger aircraft to fly at supersonic speed.

协和式飞机是第一架超音速客机。

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12、

one is via detonation, in which the flame front moves at supersonic speed and produces a powerful blast.

一种是通过爆炸,即火苗以超音速向前移动从而产生剧烈爆炸。

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13、

aircrafts or reusable space vehicles will encounter severe aerodynamic heating when flying at supersonic speed.

飞机或可重复使用航天器在高超声速飞行时将面临严重的气动加热问题。

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14、

The parabolized stability equations ( PSEs) for high speed flows, especially supersonic and hypersonic flows, are derived and used to analyze the nonparallel boundary layer stability.

针对高速流动,特别是超声速和高超声速流动的非平行边界层稳定性问题进行了研究。

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15、

this gives us three of the supersonic attack aircraft speed, increased twice as much.

这使我们三个的超音速攻击机的速度,提高了两倍。

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16、

laser holographic interferometer measurement to high speed and supersonic axial symmetric model

高超声速轴对称模型密度场的激光全息干涉测量

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17、

extreme high-speed gas dynamics engineering supersonic aerodynamics

特超声速空气动力学高超音速气体动力学

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