Unfortunately, the complexity of the Marine environment and the special properties of seawater as propagating medium have placed limitations on the means of the underwater exploration.
不幸的是，由于海洋环境的复杂性和海水传播媒介的特殊性，人类探测海洋的手段受到了极大的限制。
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。
This method describes seismic wave propagating more accurately than others which are based on linear model of layered medium.
这种方法和以层状介质线性模型为基础的求解波场的其它方法相比较，能更精确的反映地震波的传播情况。
And under the condition of propagating against weak wind, most of medium-scale gravity waves can reach observation height.
而在弱逆风作用下，大部分中尺度范围重力波都能够传播到观测高度。
It introduced the principle of alternating pressure caused by particle vibration, when ultrasonic propagating in liquor medium.
介绍了利用超声波在液体介质中传播，使质点产生强烈振动而引起交变压力的原理。
Computer calculations have been made on the dimensional solution to the anisotropic diffusion convection equation for solar cosmic rays propagating in an uniform and unbounded interplanetary medium.
应用电子计算机计算了太阳宇宙线在均匀并无限的行星际介质中传播的各向异性扩散对流方程的量纲分析解。
The amplitude and period of a phase at a receiving point depend on source strength and the effect of medium on seismic wave in the propagating from source to the receiving point.
测点上某一震相的振幅和周期决定于震源强度以及震源到测点的整个传播过程中介质对震波的影响。
When a radio wave propagating in one medium impinges upon another medium having different electrical properties, the wave is partially reflected and partially transmitted.
电波在不同性质的介质交界处，会有一部分发生反射，一部分通过。
The Problem of the attenuation of plane shock waves propagating in an elastoplastic medium is discussed.
本文讨论了弹塑性介质中平面激波的衰减问题。
Relative intensity Noise (RIN) has been adopted to study the intensity distributions of laser beams propagating in the muti-stacked medium in frequency domain.
采用了相对强度噪声(RIN)的分析方法，对高功率激光光束在多级介质中传输的光强分布情况在频域内进行了定量的分析。
While picosecond optical pulses, for ultrashort pulses, it is needed to take into account the influence of high-order effects on the light's propagating in the medium.
而对于超短脉冲而言，就需要考虑包含高阶效应对光在介质中的影响。
From the nonlinear Schrdinger equation of beam propagating in Kerr absorbing medium, a set of evolution equations describing Gaussian beam waist radius have bean deduced.
由光束在克尔型吸收介质中传输的非线性薛定谔方程出发，推导了高斯光束注入介质后满足的耦合方程。
From the nonlinear Schrdinger equation of beam propagating in Kerr absorbing medium, a set of evolution equations describing Gaussian beam waist radius have bean deduced.
由光束在克尔型吸收介质中传输的非线性薛定谔方程出发，推导了高斯光束注入介质后满足的耦合方程。
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