基阵处理是对空间传播波所载信息的处理。
Array processing is to process the signals carried by the propagating waves received with an army of sensors.
它满足麦克斯韦方程标量形式和基尔霍夫边界条件，包括传播波和衰减波。
It satisfies the Maxwell's scalar equations and Kirchhoff's boundary conditions and includes propagating waves and evanescent waves.
然后分析了目前图像质量评价的现状，基于传播波方程的图像恢复方法提出了一种客观的质量评价准则；
It also analyzes status of image quality assessment and introduces an image quality objective assessment rule based on traveling wave equation.
对于匀速直线运动引起的图像模糊，已经提出了一种基于传播波方程的恢复方法及其恢复质量的客观评价准则。
Recently, based on the traveling wave equation, an image restoration method and its objective assessment to the quality of restored images are proposed by the present authors and others.
本文首先介绍了五种常用的运动模糊恢复方法，重点介绍了利用传播波方程对匀速直线运动引起的图像模糊进行恢复的方法。
This thesis first introduces five widely-used restoration methods of motion-blurred images, especially the restoration method based on traveling wave equation.
由于P波和S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
根据以往的经验，应预计到在一年之内会出现第二波全球传播。
Based on past experience, a second wave of global spread should be anticipated within a year.
他们可能意识到声音是通过空气传播的波，并可能有声音传播时空气压缩的概念。
They probably realized that sound was a wave propagating through the air and may have had a notion of the compressibility of air during sound propagation.
通常，波长较短传播较慢—但是破坏性要大的多—的S波会随之而来。 通过这两种波到达时间的差值可以估算震中的距离。
type of waves can be used to estimate distance to the epicenter.
这种排列是各向异性的，使波的传播沿一个方向比另一个方向要容易。
That alignment, known as anisotropy, makes it easier for waves to travel in one direction than the other.
不过，包括传播我们自己的电磁波在内的现代通讯方式正在试图寻在接触点。
However, more recent modes of communication have included beaming our own radio waves into space attempting to make contact.
为了使图3不被解释成纬向传播的波的特征，有必要回顾一下前一章所论述的。
Least Fig. 3 be interpreted as the signature of zonally propagating waves, it is worth recalling what is said in the preceding chapter.
报道指出，炸弹爆炸产生的冲击波震动了房屋，窗户也哗哗作响，关于地震的谣言通过电话和互联网迅速传播。
Pressure waves from exploding bombs shook homes and rattled windows, and rumors of an earthquake spread quickly by phone and over the Internet, the report said.
特别地，它们解释了，电动装置是如何运作，和电磁波如何传播，之类的问题。
And, in particular, they explain a lot of things such as how electric devices work, but also how electromagnetic waves propagate.
与之相似，震荡的中微子在空间中传播时，它们是由三种不同的波以不同的方式组合而成的。
Similarly, oscillating neutrinos are comprised of three different waves that combine in different ways as they travel through space.
先前基于宏观电磁波(包含大量光子)的实验已经证明，光前驱是光脉冲在传播过程中最快的部分。
Previous experiments based on macroscopic electromagnetic wave propagation (involving lots of photons) have shown that the optical precursor is the fastest part in the propagation of an optical pulse.
当波从小扰动源向各个方向均匀传播时，其强度的变化与距离的平方成反比。
When a wave travels uniformly in all directions from a small source, the intensity varies inversely as the square of the distance.
当波撞击它时，同心圆将在不打碎波的情况下改变其传播方向。
When a wave hits them, the posts would redirect it around the object without ever breaking the wave.
次要波传播的更慢，发生在P波之后。
Secondary waves travel more slowly and arrive after the P-waves.
玛丽安：嗯，你知道光像电磁波那样传播，是吧？
Marian: Well, you know that light ACTS like a wave of electromagnetic energy, right?
地震波是通过地表传播的波体，通常是由地壳震动或爆炸引起的。
Seismic waves are waves that travel through the Earth, most often as the result of a tectonic earthquake, sometimes from an explosion.
海啸波在深海传播速度近似于喷气式飞机，大约15小时后到达海地，20小时后到达太平洋彼岸。
"Tsunami waves in the deep ocean travel about the same speed as a jet plane and would take about 15 hours to reach Hawaii and about 20 hours to reach the other side of the Pacific, " he said.
现在，研究者们正在创造一种奇妙的实验室工程材料，它可以让几乎任何一种传播中的波绕过其遮蔽的物体。
Now researchers are creating laboratory-engineered wonder materials that can conceal objects from almost anything that travels as a wave.
波频率越低，其传播距离越远、穿透性越强。
The lower the frequency of the wave, the farther it can travel or penetrate physical objects.
传播中的波从一种介质传入另一种介质方向发生改变的现象。
The change in direction of a propagating wave when passing from one medium to another.
科学家发现，单个光子的前驱波头一般以光速c传播，就像由大量光子携带的信号的传播速度一样。
The scientists found that the precursor wave front of a single photon always travels at c, like the signal velocity of large groups of photons.
电磁波，以光速传播，也就是30万公里，每秒。
Electromagnetic waves travel with the speed of light, which is 300,000 kilometers per second.
电磁波，以光速传播，也就是30万公里，每秒。
Electromagnetic waves travel with the speed of light, which is 300,000 kilometers per second.
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