speed of sound

The effect of finite-range force fot the speed of sound is very small.

有限力程部分对声速的影响很小.

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The new airplane flies at twice the speed of sound.

这架新式飞机以两倍于音速的速度飞行.

《现代汉英综合大词典》

The speed of sound varies in solids, liquids and gases.

在固体 、 液体和气体中,声音的速度不一样.

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Ramjets work Best at speeds of Mach 2 ( twice the speed of sound ) and higher.

冲压式喷射发动机在马赫数为2 ( 音速的两倍 ) 或更高时工作得最好.

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It would reach hypersonic speeds -- five times the speed of sound.

也就是说,要使飞机达到特超音速—即音速的五倍.

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Hypersonic aircraft refers to the speed of sound, at least 5 times more than the aircraft.

高超音速飞机是指超过音速至少5倍的飞机.

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Capable of twice the speed of sound, Concorde remains an object of aesthetic streamlined beauty.

两倍音速的飞行能力使协和客机保有了颇具美感的流线外形.

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The aeroplane will travel at twice the speed of sound.

这架飞机的速度将是音速的两倍。

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In April, Blue Origin completed the first test flight of its New Shepard spacecraft, accelerating past three times the speed of sound to reach an altitude of 307000 feet above a testing site in West Texas.

今年4月，蓝色起源完成了“新谢帕德号”（New Shepard）飞行器的首次试飞，在德克萨斯州西部的一处测试场地，以超过三倍音素的速度升至30.7万英尺（约9.3万米）的高度。

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The aim is to fly at about Mach 2, twice the speed of sound.

目标是以大约2马赫的速度飞行，也就是音速的两倍。

《柯林斯高阶英汉双解学习词典》

This lets the gas escape and slows the bullet to below the speed of sound.

由此气体得以枪管里泄出,而子弹的速度也会降到音速以下.

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Airliners in service at present cannot fly faster than the speed of sound.

目前供使用的客运机飞行速度不能超过音速.

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The 43-year-old leapt from a capsule more than 24 miles ( 39 kilometers) above the Earth, reaching a top speed of 833.9 miles per hour, or 1.24 times the speed of sound, according to organizers.

据组织者介绍，这位43岁的冒险家从距离地面24英里（3.9万千米）高空的太空舱跳下，最高时速达到833.9英里，也就是音速的1.24倍。

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Bloodhound's driver was at the wheel the last time the record fell. Making Wing Commander Andy Green, the Royal Airforce fighter pilot, the first man to drive a car faster than the speed of sound.

猎犬号的驾手在上次冲击记录时失败了。作为皇家空军战斗机驾驶员，Wing Commander Andy Green成了世界上第一个驾驶快于光速汽车的人。

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Speed of sound in asymmetric nuclear matter with SG ⅱ-type interactions

SGⅡ型势不对称核物质的声速

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Using a new quantitative ultrasound system speed of sound ( SOS) was assessed to monitor bone mineral density of Shanghai children.

【目的】应用定量骨密度超声仪，测定儿童胫骨中段和桡骨远端的超声波沿骨骼长轴的传播速度（SOS），对儿童的骨骼矿物质密度（BMD）进行监测。

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This was necessary to decrease the muzzle velocity of the bullet so it would be below the speed of sound.

这是必要的，以减少对初速的子弹，所以将低于音速。

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to break the sound barrier (= to travel faster than the speed of sound)

突破音障（即超过音速运行）

《牛津高阶英汉双解词典》

Making Wing Commander Andy Green, the Royal Airforce fighter pilot, the first man to drive a car faster than the speed of sound.

作为皇家空军战斗机驾驶员，wing commander andy green成了世界上第一个驾驶快于光速汽车的人。

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The aim is to fly at approximately Mach 2, which is twice the speed of sound.

目标是飞行速度达到约2马赫，这是音速的两倍。

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The frequency, wave length, and speed of sound are closely related.

频率, 波长和声速三者是密切相关的.

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A sonic boom is the loud crash and shaking that happens when a jet plane goes faster than the speed of sound.

声爆是当喷气式飞机超音速行驶时产生的巨大碰撞和摇动声。

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Deflagration is combustion wave propagating at a velocity less than the speed of sound.

爆燃过程是一种以低于音速而传播的燃烧波.

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The cruising speed of this new type of fighter is twice the speed of sound ( or is Mach two).

这种新型战斗机的巡航速度为声速的二倍。

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For type III, they accelerate, break the long-wavelength speed of sound, then cross the horizon.

至于第三型的声子则会加速, 超过长波的声速, 然后穿越视界.

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Since ocean environment is so complex , the speed of sound may vary greatly with location.

在实际的海洋环境中, 海水中的声速往往存在较大的时空变化.

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Mach two equals twice the speed of sound.

二马赫相当于声速的二倍.

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...moving at thrice the speed of sound.

以 3 倍音速运动

《柯林斯高阶英汉双解学习词典》

Moving at just under the speed of sound, the hyperloop would be able to get you from Los Angeles to San Francisco in 35 minutes.

凭借接近于声音的速度，超级高铁可以让你在35分钟之内从旧金山到达洛杉矶。

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flying at less than the speed of sound

比音速稍慢的n.亚音速飞机

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