随着海啸靠近海岸，波浪的速度会减至每小时约20英里到30英里。
As it approaches the coast, the wave slows down to about 20 to 30 miles an hour.
在深海水域，海啸的传播速度像喷气式飞机一样快，但在海面看到的波浪不大。
Tsunamis travel as fast as jet aircraft in deep water, where they are spread over a far deeper water column and make for smaller and very gradual waves at the surface.
猛烈的飓风以120千米每小时甚至更快的速度移动，引起巨大的波浪，大雨和洪水。
There are violent winds of 120 kilometres per hour or more, which cause huge waves, heavy rain and floods.
首先通过实验测量和理论计算得到波浪崩破时的速度场，然后根据该速度场利用VOF法计算波浪破碎后的波高值；
Based on experimental analysis and theoretical calculation, the wave velocity field has been obtained, which is used to calculate the wave height after breaking by VOF (Volume of Fluid) method.
建立了浮堤与波浪相互作用的数学模型，求解各部分流域速度势。
Mathematical model of wave interaction with floating breakwater was built and velocity potentials are calculated.
一个可以使文字象波浪一样在窗口滚动的代码，可以调节滚动的速度，也可以改变要滚动的文本，很有意思。
One can make waves in the same language as the code window rolling, rolling regulating the speed, can also be changed to a rolling text, very interesting.
船在开动航行期间，尽量不要在舷侧过道上行走，因为波浪产生巨大的加速度，会导致人员的危险。
During the ship sailing, don't walk on the boardside walkway as far as possible, because the waves produce a great acceleration, can lead to dangerous.
不规则波浪作用下沿岸流的速度分布相对平缓。
The cross-shore profile of current velocity induced by irregular wave is smoother than the current induced by regular wave.
计算了自由面的速度势、自由表面波高时间历程和物体受到的波浪力。
The potentials on the free surface, the time histories of wave elevations and wave forces on the body are calculated.
随扫描速度增加，界面形态由平直向波浪形变化；
The fluctuation is enhanced with the increasing of scanning velocity.
在拖曳速度为6～9节的情况下，能够控制拖曳系统按预定轨迹进行波浪运动，同时保持较稳定的姿态。
The towed vehicle could fly along the desired track and keep the steady attitude under 6~9 knots speed.
作为一个船舶技师，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
在输电线路行波测距中，存在行波浪涌到达时刻与行波传播速度相互配合的问题。
In the transmission line fault locating based on travelling wave, the arrival time of travelling wave must coordinate with the travelling wave velocity.
用解析方法计算V形贯底式防波堤在波浪绕射作用下周围流域任意点的速度势，研究波浪作用在V形贯底式防波堤上的波浪力。
An analytical method is developed to study wave potential in the fluid domain around V-shaped bottom-mounted breakwater in order to determine the wave pressure exerted on it in this paper.
波浪阻力计算取决于海水质点的速度，而速度计算又依赖于所采用的波浪理论。
The results indicate that the wave drag forces calculated by linear wave theory are larger than those calculated by the third order Stokes wave theory for given waves.
本文的关键是通过求解二阶绕射速度势获得三维移动物体的二阶倍频波浪力。
The key of this paper is the solution of the second-order double-frequency wave exciting force for a floating body sailing in waves by solving second-order diffraction potential.
加工效果好、速度快、精度高、无大小头、倒角一致，更无波浪及崩边等缺陷，性能稳定，是广大客户的首选产品之一。
Processing effect is good, fast, high precision, the size of the first the chamfer consistent, more waves and chipping defects , stable performance, is the product of choice for one of out customers.
加工效果好、速度快、精度高、无大小头、倒角一致，更无波浪及崩边等缺陷，性能稳定，是广大客户的首选产品之一。
Processing effect is good, fast, high precision, the size of the first the chamfer consistent, more waves and chipping defects , stable performance, is the product of choice for one of out customers.
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