该方法能够有效的判断压力波的传播方向和来源，从而排除了工况调整的影响，降低了系统误报率。
This method can effectively determine the direction of the pressure wave propagation and source, thereby excluding the impact of adjustment of working conditions, reduce the system false alarm rate.
本文提出一种新颖的多重全息术，它是利用旋转光楔调制平面参考波的传播方向，实现编码参考光记录获得多重全息图。
A new technique for multiplex holography is proposed in which all reference beams are encoded and recorded by means of a rotating prism to modulate the plane reference beams.
对比分析了不同测试方法所得结果的差异及影响因素，并对波的传播方向与岩体的主要结构面走向的组合关系进行了研究。
The difference of test results is contrasted and analyzed, and it is concluded that the test results are influenced by the co…
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.
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.
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.
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.
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.
较强内潮在陆坡区超临界地形上生成，并沿波射线方向传播，导致半日潮和全日潮的能量密度在陆坡区温跃层上较强。
The semi-diurnal and diurnal internal tide energy densities are large on the continental shelf and in the thermocline of the deep sea.
内波不仅可以沿着水平方向传播，而且还具有垂向传播的特性。
The internal waves can propagate along the level direction and the perpendicularity one.
它们具有不同的起波年份、起波期和波峰带，而各期波的优势传播方向和有效作用范围又有所不同。
They are of different wave-originatedtimes, wave-originated stages, and wave-crest belts, and different preferential propagation directions and effective action ranges for each stage.
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.
一种面波，质点水平地振动，并垂直于波传播的方向。
A type of surface wave in which particles oscillate horizontally and perpendicularly to the direction of wave propagation.
全面分析了磁光薄膜波导中磁化方向对微波静磁波传播模式的影响。
The dependence of propagation modes of microwave magnetostatic waves(MSWs) on the magnetization direction in magnetooptic film waveguides is analyzed comprehensively in the paper.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
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。
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.
本文讨论了赤道附近地球磁层中磁声重波沿重力场方向的传播特征。
In this paper, we discuss the characteristics for magneto-acoustic-gravity waves propagating along the direction of gravitational field in the earth's magnetosphere near the equator.
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.
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.
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