内波传播方向以西向为主。
结果表明，传播特性与传播方向是密切相关的。
It is shown that propagation characteristics are strongly dependent on the propagation directions.
音乐保存极为有限，传播距离和传播方向也极为有限。
There was a severe limitation to the extent of music preservation as well as to the distance and directions of music transmission.
用该种方法可以同时激发出传播方向相反的两束声。
Two ultrasonic beams in opposite direction can be excited simultaneously.
音乐保存极为有限，传播距离和传播方向也极为有限。
There was a sever limitation to the extent of music preservation, as well as to the distance and directions of music transmission.
音乐保存极为有限，传播距离和传播方向也极为有限。
There was a severe limitation to the extent of music preservation, as well as to the distance and directions of music transmission.
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.
文中导出了声重波波长、相速、传播方向以及振幅的演变方程。
The evolution equations of wavelength, phase velocity, propagation direction and amplitude of the AGW packet are derived.
不存在相干的反射能量，能量向各个方向散射，包括传播方向的后方。
No coherent reflected energy can be identified and the energy is scattered in all directions, including back in the direction from which it came.
当入射角在一定范围内变化时，两束分开的光束的传播方向保持不变。
The propagating directions of the two splitting beams remain unchanged when the incident Angle varies in a certain range.
同时，我们研究了结构在传播方向上的手征性和交叉极化透射之间的关系。
It is demonstrated that it is the chirality in the propagation direction that makes this efficient cross-polarization conversion possible.
计算了电光和旋光效应中，当外界电场方向和传播方向任意时晶体的折射率。
The refractive indices of crystal for electrooptic and gyrotropic effect by fast and slow lights in arbitrary directions of dc field and light propagation are calculated.
发现当微波的传播方向与电场平行时，微波透射率随电场强度增加而单调减小。
When the direction of microwave parallels with the electric field, the transmittance of the microwaves decreases with the intensity of the electric field.
因此，高斯束谐振系统对高频遗迹引力波的频率和传播方向具有良好的选择效应。
Therefore, GBRS have a useful selective effect with respect to the frequency and propagation direction of relic HFGWs.
这是由于在裂纹的传播过程中，裂纹尖端沿着传播方向的中线上下振荡所形成的。
This is formed by the cracks oscillating about the centerline in the direction of crack propagation.
主裂缝的总体传播方向与断层平面的夹角约等于土体在土层平均围压下的剪胀角。
The propagation angle of the principal fault rupture through soil equals the dilation angle of the soil under the mean confining pressure.
即利用旋转四方柱子，改变波散射截面的大小，从而实现能带和波传播方向的调节。
In other words, the rotation of the square rods varies the area of the scattering sections, so that the band structures and the propagation directions of acoustic waves can be controlled.
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。
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.
同时，耦合时间步长还可以对耦合系统中大气及海洋变量的增长率及传播方向产生影响。
Meanwhile the growth rate and propagating direction of the variables of atmosphere and ocean in the coupled system are sensitive to the coupled time steps.
这种旋光滤波器体积较小，且不改变光的原传播方向，是一种适用于倍频激光的滤波器。
The filter is compact, does not change the direction of optical beam, and can be applied to frequency-doubled laser.
然后，我们用石英方解石测量作为位置函数的方向，石英方解石对光的影响这取决于光线的传播方向。
We then used a quartz calcite, which has an effect on light that depends on the direction the light is propagating, to measure the direction as a function of position.
在分析中，考虑了四层高架结构在地震时的耦合振动作用，以及地震波传播方向的任意性。
In the analysis, both the coupled vibration of four level structures under earthquake and the randomness of spread directions of input seismic waves were considered.
这意味着本方法可以应用于推断某些历史地震的断层类型、破裂传播速度及破裂传播方向。
This suggests that the present method could be applicable to some historical earthquakes with known seismic intensity distribution to obtain detailed information on the faulting process.
智能天线采用空分多址，利用信号在传播方向上的差别，将同频率、同时隙的信号区分开来。
Smart antenna adopts SDMA, and in terms of the difference of transmission direction, it can distinguish signals of the same frequency and the same time interspace .
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；
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.
在背光的设计中，一个主要的目标和挑战是保证在垂直于光的传播方向上提升光的利用效率。
In the backlight design, a major goal and challenge is to ensure that light efficiency has been enhanced in the direction that is perpendicular to the propagation direction of light.
记录得到的偏振光栅可以控制光束的传播方向和偏振态，在功能性光学器件中有很大应用价值。
The obtained polarization gratings are very useful for highly functionalized optical devices because they can control both the beam propagation direction and polarization state.
记录得到的偏振光栅可以控制光束的传播方向和偏振态，在功能性光学器件中有很大应用价值。
The obtained polarization gratings are very useful in fabricating highly functionalized optical devices because they can control both the beam propagation direction and polarization state.
动态光束定向技术用于使光束传播方向保持不变，进而将成像目标稳定在视场中的某一固定位置。
The dynamic light beam pointing technology is used to keep orientation of light beam invariable, and light can be focused around some a fixed position in the field of view.
动态光束定向技术用于使光束传播方向保持不变，进而将成像目标稳定在视场中的某一固定位置。
The dynamic light beam pointing technology is used to keep orientation of light beam invariable, and light can be focused around some a fixed position in the field of view.
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