The change in direction of a propagating wave when passing from one medium to another.
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。
When two waves of opposite direction but similar frequency collide, they create a special kind of pressure wave that carries energy to the ocean bottom.
当两方向相反但频率相似的波浪相撞时，会产生一种特殊类型的压力波，而这种压力波会把能量输送到海底。
You should focus on the moving direction of the big wave.
你应该将注意力集中到大浪的运动方向上去。
Hydroodynamic response of ship under different incident wave direction, load bearing and mooring manner has been analyzed which can be referenced in the design of port.
数值模拟分析了在不同方向入射波浪，不同承载情况，不同系缆方式作用下的船舶水动力响应，为码头方案设计提供科学依据。
The magnitude and the direction of wave pressure on submarine pipeline in silty bed are measured in physical model experiment.
利用物理模型试验，测量粉土海床海底管道所受波压的大小和方向。
It is shown that impulse direction has a great effect on velocity wave.
脉冲作用方向对脉冲作用点的速度波影响很大。
The influence of impulse duration, direction, and damage position, extent on the velocity wave at the impulse action point is addressed.
研究了脉冲持续时间和作用方向、损伤位置和程度对脉冲作用点速度波的影响规律。
The full wave model phase analysis can be used to study the first motion direction of waves.
全波模型震相分析法可用来研究震相的初动方向。
It is shown that the variations of wavelength, phase velocity and propagation direction depend on the vertical structure of the wind and also on the direction of the wave with respect to the wind.
结果表明，沿群路径上波长、相速和传播方向的变化取决于风场的垂直结构以及波风之间的相对方位。
The Raman scattering shifted to low wave number direction helped to increase the transition probability of photon-generated electrons and improved photoefficiency.
并且拉曼散射光谱向低波数方向移动，有助于增加光致电子的跃迁几率，提高多相光催化过程的本征量子效率。
The effect of plasma thickness, wave frequency, electron number density distribution on it is almost independent of the wave polarizing direction.
等离子体厚度、入射波频率、电子数密度分布对功率反射系数的影响几乎与波的极化方向无关。
An earthquake wave in which rock particles vibrate at right angles to the direction of wave travel. It can travel through solids but not through liquids.
一种地震波，其范围内的岩石颗粒随波振方向成直角振颤，这种波能穿过固体但不能穿过液体。
The text introduces the theory of the radar antenna 's scan wave by adopting the method of using wave width to describe antenna radiate direction FIG.
本文介绍了雷达天线的扫描波束理论，采用了用波束宽度描述天线辐射方向图的方法。
The findings show that the aforementioned wave pressure is independent of wave direction and broken stone slope, but influenced by the wave slope and the location of measurements.
结果表明：破波压力从坡面向内部传递与方向、坡度没有明显关系，而与波陡、沿程相对位置相关。
And there is much more phase delay, when the fabrication excursion is perpendicular to the incident wave polarized direction.
当装配偏移方向与入射波极化方向正交时，出现较大相位延迟。
Based on the nonlinear equations of the theory of density wave, the evolutionary direction and the observable conditions on spiral galaxies may be derived by the qualitative analysis theory.
基于密度波理论的非线性方程，用定性分析理论可导出旋涡星系的演化方向和由观测可得到的演化条件。
The influencing factors such as seismic wave direction, support conditions at pipeline ends, distance from the seabed, span and pipes with or without water inside were considered in the experiment.
试验中考虑了地震波输入方向、管道端部支撑情况、悬跨高度、悬跨长度和管内是否有水等因素。
And the terrestrial stress direction also can be calculated by dipole wave data.
利用偶极横波测井计算地应力方向的公式法。
The approach takes into account not only the effect of direction of seismic wave propagation but also the effect of deformation of the foundation rock through which the waves pass.
该法不仅考虑到地震波传播方向，而且还考虑到坝基基岩变形对堤坝动力反应的影响。
Conclusion Ultrasound has a high value in evaluation of direction and wave pattern of portal vein flow, and has higher accuracy in detection of portal vein patency than ct.
结论超声可以对门静脉的血流方向和流速曲线作出准确评估，对门静脉的通畅性诊断价值优于CT。
The relation of throughput with deviation is deduced under the polarized direction of polarizer and the direction of half wave plate's light axis deviating from ideal direction.
在考虑透射比的情况下，推导了偏振器偏振化方向及二分之一波片的光轴取向偏离理想方向时通量随偏角的变化关系，给出了最大调制度情形下的通量数值。
Press the ESC key to immediately pan the camera at the direction your Marine is facing. You will earn 25 additional Experience at the end of each Wave.
按下ESC键将镜头立刻转向你的陆战队员面向的方向。每波怪物结束后你将得到额外的25经验值。
The gravity wave dispersion can promote the propagation of the strong wind center along the LLJ, and the dispersion direction was influenced by the steering flow and the water vapor concentrated area.
重力波的频散有利于急流中心大风区的传播，引导气流和水汽集中区对传播方向有显著影响；
A type of surface wave in which particles oscillate horizontally and perpendicularly to the direction of wave propagation.
一种面波，质点水平地振动，并垂直于波传播的方向。
In the same sea state, the time process and the space distribution along major wave direction of the sea surface wave are apparently different.
同一海况下，海面波动的时间过程和沿主波向的空间分布是明显不同的。
To examine the effects of significant wave height and incident wave direction on platform motion, a series of experiment tests are carried out with different sea states.
针对目标海域实际海况分别研究了不同有效波高和波浪入射角度对平台运动响应的影响，所得结果可为自升式平台设计提供依据。
Using Bretschneider spectrum as incident wave spectrum, the grouping coefficients of square caissons are obtained for various incident wave direction and caisson spacing.
研究了在不同入射波向时每个方墩的群墩影响系数随墩距变化的规律并与折算圆墩的结果进行了比较。
In this paper, three methods are carried out to calculate and comparative analyze the mean wave direction, the same as mean wave length with four methods.
本文采用三种方法计算平均波向、四种方法计算平均波长并进行比较分析。
The path or direction along which wave energy propagates through the Earth.
波(能量)在地球中传播的路径和方向。
The path or direction along which wave energy propagates through the Earth.
波(能量)在地球中传播的路径和方向。
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