文中给出实用计算法，以便根据冲击回路参数估算操作波的波头、波尾和电压效率。
A practical calculation method is given. With the parameters of the impulse circuit the wave front and tail and the voltage efficiency can be calculated.
雷电波的视在波头时间和视在波尾时间与理论波头时间和理论波尾时间没有直接的数学关系。
There is not direct mathematical relations among virtual front time, virtual tail time and theoretical front time, theoretical tail time of lightning impulse.
伯努利“水丘”、开尔文尾流、涡尾迹、内波尾迹都起源于潜艇水动力学，对于潜艇的非声探测具有重要的应用意义。
The Bernoulli hump, Kelvin wake, vortex wake and internal wave wake, etc. are generated, as the submarine moves in the ocean. These wake signatures may be used in remote sensing of submarine.
海豚有时跟着船只的尾波戏水。
穿着无尾晚礼服系着白色的领结，周立波，一个43岁的独角戏喜剧演员，讲着连珠炮似的笑话，大部分都是关于在上海的生活的。
Sporting a tuxedo and a white bow tie, Zhou, 43, a stand-up comedian, delivers rapid-fire jokes, mostly about life in Shanghai.
在一定条件下，遥感图像上可以观测到舰船的尾迹或自然界的内波现象。
In some condition the wake of ship or the natural interwave can be observed in remote sensing imagery.
一艘汽艇以每小时20英里的速度，拖曳着尾波滑水玩家在水上滑行。
A motorboat pulls the wakeboard rider through the water, traveling at around 20 miles an hour.
利用天然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利用面波和利用尾波来研究Q值。
The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth, body wave, surface wave and coda.
高时空分辨率的NPLS图像再现了激波、膨胀波、边界层及尾迹等流场结构。
NPLS images at high spatiotemporal resolution reveal shockwave, expansion wave, boundary layer and wake in the flow.
最后，连同通道区和尾迹区一起，求得了包括冲波影响的叶栅的总损失系数。
Finally, Over-all loss coefficients in the cascade are obtained, considering effects of the shock wave passage and wake.
对共振和非共振情形下尾波场效应与相对论效应对强激光脉冲在稀薄等离子体中传输的影响作了详细比较。
The relativistic effect and wakefield effect on the propagation of an intense laser pulse in plasma are compared in the resonant and non-resonant cases in detail.
尾波场效应导致脉冲自相位调制的不对称性，其大小与初始脉冲形状和脉宽大小有关。
The effect of wakefield, which depends on the initial pulse shape and width, leads to the asymmetry of pulse self phase modulation.
讨论了温度对等离子体尾波加速的影响。
We also discuss the influence of temperature on plasma wake field acceleration.
对于更短的强激光脉冲，脉冲内电子的有质动力加速占据主导地位，加速电子能够有很高的能量，而此时尾波场加速则变得很弱。
For a sufficiently short and intense laser, there is strong acceleration of the electron inside the laser pulse, and the corresponding wake field acceleration becomes much weaker.
同时发现在稀薄等离子体中激发的尾波势场与等离子体的密度几乎无关，而激发的尾波场最大电场强度与等离子体的密度有关。
In rare plasma, the strength of the wake-field depends on the background plasma density, while the maximum wake potential of wake-field is dependent on it.
尾波还指出，由于缺乏必要的石油的变化，而减少了运动部件转化减少磨损。
Coda also points out the lack of need for oil changes, while a reduction in moving parts translates to less wear and tear.
此外上游静子尾迹以及动叶尾缘出口膨胀波等也是产生转子叶片表面非定常力的因素。
In addition, the wake interaction of upstream blade row and the expansion wave at rotor exit also cause an unsteady force acting on the downstream rotor blade surface.
中国的陈莉莉在2005年的世运会赢得女子尾波滑水的冠军。
China's Chen Li Li won first place in women's wakeboarding at the 2005 World Games.
本文从含移动压力的浅水波方程出发，计算方尾船在浅水中的兴波。
This paper employed shallow water equations with moving pressure to calculate water waves generated by a square-stem ship in shallow water.
由观测事实出发本文讨论了地震尾波衰减率在大地震前后发生变化的可能原因。
On the basis of the observational data, this paper also discusses the probable reasons causing the variation of the coda wave attenuation rate both before and after strong events.
尾波滑水板看起来像是滑雪板，但是它比较短，也更宽一些。
而对一些小震群的研究得到震群地震尾波率衰减变化不大的初浅印象。
Study of a number of small seismic swarms also gives us the preliminary understanding that the attenuation rate of seismic coda waves of swarms does not change considerably.
一旦他们达到他们的清洁流动水从海直的第一部分，母鲸给了我们一个她的尾波，她们就在远方游去。
Once they hit their first part of clean water flowing straight from the sea, the mum gave us a wave with her tail and off they swam into the distance.
驳船在水中前行产生的尾波会溢出防洪堤，使当地民众担心财产受损。
The passage of the barges produces a wake that can cause water to splash over the levees, making local residents anxious about their property.
我们的小船卷入了那条巨轮的尾波中。
同时在尾波的作用下，等离子体中的部分电子被加速到很高的速度，甚至接近光速。
In the meantime under the action of waves, part of electrons in the plasma are accelerated to very high velocity, even near to the light velocity.
太阳风的涨落在磁层顶激发压缩阿尔文波，并在磁尾的无碰撞等离子体中传播。
The fluctuations of solar wind quantities at the magnetopause excite the compressed Alfven waves, which propagate through the collisionless plasma in the tail of magnetosphere.
太阳风的涨落在磁层顶激发压缩阿尔文波，并在磁尾的无碰撞等离子体中传播。
The fluctuations of solar wind quantities at the magnetopause excite the compressed Alfven waves, which propagate through the collisionless plasma in the tail of magnetosphere.
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