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单词 shock wave
释义

shock wave

英汉-汉英词典
冲击波
词组 | 习惯用语
您要查找的是不是：
    Shock Wave Absorber 激波吸收器
    Interplanetary shock wave 行星际激波
    spherical shock waves 球激波
    shock wave discontinuity 激波突跃
    cylindrical shock waves 柱形冲击波
    normal shock waves 正冲波
shock waves [力] 冲击波；震波；休克波
shock wave 冲击波; 强烈反应;
oblique shock wave 斜冲花；[流][航] 斜激波；斜震波
detached shock wave 分离震波；[流][航] 脱体激波
attached shock wave 附体激波
lambda shock wave 形激波
mhd shock wave 磁铃动力激波
shock wave polymerization 冲击波聚合作用
shock wave method 冲击波的方法
magnetohydrodynamic shock wave 磁流体动力学冲击波,磁流体动力冲击波,磁铃动力激波
英语例句库
  1. Objective To investigate the best postures of patients with cystolithiasis for extracorporeal shock wave lithotripsy(ESWL) treatment.
    目的探讨体外冲击波碎石术(ESWL)治疗膀胱结石的较佳体位。
  2. According to the syntaxis skill of shock wave and the theory of effective charge,the annular conical booster pellet structure is designed.
    根据冲击波汇聚技术原理及有效装药理论,设计出环锥形传爆药装药结构。
  3. Experiments on influence of shock wave with some strength on components of blood were conducted in a diaphragmless shock tube developed in our laboratory.
    用自行研制的无膜激波管，研究在一定强度激波的作用下，激波对血液成分的影响。
  4. Most of the work was based on experiment results, and some empirical formulas of shock wave peak pressure, electroacoustical efficiency, and plasma parameters were obtained.
    这些机理的获得绝大部分基于实验结果，如已经获得了一些冲击波峰值压力的经验公式，电声学效率，以及等离子体参数。

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原声例句
BBC纪录片《太阳之谜》

The shock waves knock the cloud out of balance.

云朵因震波而失去平衡。

CNN 听力 2013年4月合集

The explosion Wednesday night sent out a shock wave.

周三晚上的爆炸发出冲击波。

科学大揭秘

The shock wave created by this event injured 1200 people.

该事件产生的冲击波导致1200人受伤。

VOA Standard 2014年4月合集

The shock waves were felt as far away as Bolivia and Peru.

有些余震甚至在玻利维亚和秘鲁都有震感。

VOA常速英语_美洲

The first shock waves were felt in the working-class valleys of northern England.

英格兰北部的工人阶级，人们感受到了第一波冲击。

传说之境

And the shock waves created by the bomb circled around the entire earth three times.

而且炸弹产生的冲击波环绕了整个地球三圈。

当月 CNN 10 学生英语

That's because -- When an aircraft goes supersonic faster than the speed of sound, it creates shock waves.

这是因为——当飞机以超音速速度飞行时，它会产生冲击波。

VOA Standard 2015年7月合集

So whatever the financial shock waves that go around, are not going to hit these place that much.

所以不管有何金融动荡，都不会产生太大影响。

超级大国的兴衰

Their personal interactions of wealthy and influential Romans, even on the family level, could cause political shock waves.

富裕并且有影响力的罗马人之间的私人行为，甚至是家庭事件都能导致政治上的轩然大波。

经济学人-综合

The shock waves have been felt across the globe, raising bond yields in Europe and sending emerging-market currencies plunging.

在欧洲债券收益率得以提高同时在新兴市场货币币值暴跌。

中文百科

激波

震波（Shock Wave），又译冲击波、骇波或激波，属于紊流的一种传播形式。如同其他通常形式下的波动，激波也可以通过介质传输能量。在某些不存在物理介质的特殊情况下，激波可以通过场，如电磁场来传输能量。激波的主要特点表现为介质特性（如压力、温度、或速度）在激波前后发生了一个像正的阶梯函数般的突然变化。与此相应的负的阶跃则为膨胀波。声学激波其速度一般高于通常波速（在空气中即音速）。

不像孤波（另一种形式的非线性波），激波随距离的增加耗散很快。而且，膨胀波总是伴随着激波，并最终与激波合并。这部分抵消了激波的影响。声爆，一种超音速飞机通过时产生的声学现象，即是由激波——膨胀波对的耗散和湮灭所产生的。

英语百科

Shock wave 激波

Schlieren photograph of an attached shock on a sharp-nosed supersonic body.
Pressure-time diagram at an external observation point for the case of a supersonic object propagating past the observer. The leading edge of the object causes a shock (left, in red) and the trailing edge of the object causes an expansion (right, in blue).
Shock wave propagating into a stationary medium, ahead of the fireball of an explosion. The shock is made visible by the shadow effect (Trinity explosion.)
Schlieren photograph of the detached shock on a bullet in supersonic flight, published by Ernst Mach and Peter Salcher in 1887.

In physics, a shock wave (also spelled shockwave), or shock, is a type of propagating disturbance. When a wave moves faster than the local speed of sound in a fluid it is a shock wave. Like an ordinary wave, a shock wave carries energy, and can propagate through a medium; however it is characterized by an abrupt, nearly discontinuous change in pressure, temperature and density of the medium. In supersonic flows, expansion is achieved through an expansion fan also known as a Prandtl-Meyer expansion fan.

近义、反义、联想词
近义词
n.
wave, undulation

英英词典
shock wave n.
  1. a region of high pressure travelling through a gas at a high velocity

    2. synonymous： blast wave
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更新时间：2025/6/18 7:24:44