...和散射； 能量衰减； 激光调制 [gap=739]Keywords ：Atmospheric communication; Absorbing and scattering; Energy attenuation; Laser modulation ...
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energy attenuation model 能量衰减模型
elastic energy attenuation degree 弹性能衰减度
energy attenuation rate 能量衰减率
energy attenuation law 能量衰减规律
energy attenuation index 能量衰减指数
energy attenuation factor 能量衰减系数
The characteristics of the ocean acoustic channel are very complex, which imposes strong limitations on underwater communication transmission, including energy attenuation, multipath propagation and Doppler shift.
海洋声信道特性十分复杂，对水声通信信号传输构成严重影响，包括能量衰减、多途扩展以及多普勒频移等。
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The energy attenuation formula has the following features: (1) The larger Q is, the more slowly the energy attenuates;
能量衰减公式具有下列性质：（1）Q值越大，能量衰减得越慢；
The existence of various lacunas in bolt bonding system will cause the acoustic wave energy attenuation, phase aberration and frequency dispersion.
由于锚固体系中有不同大小和程度的缺陷，声波在传播过程中将产生能量衰减、相位突变及频散现象。
In this paper, we discussed the underwater sound reverberation of moving medium, which is a non-stationary stochastic process even after compensating its energy attenuation.
本文讨论了运动介质的水声混响过程，在补偿了能量衰减之后，它仍是一非平稳随机过程。
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