The results show that the obscuring ratio has obvious influence on the beam spreading in weak turbulence.
结果表明，对于均强聚焦光束湍流大气传输，在弱湍流效应条件下，光斑扩展受遮拦比影响较大；
The bit error ratio (BER) of the system over weak turbulence based on adaptive filter is below 10 ~ (-8), which can satisfy the communication requirement.
在弱湍流情况下，基于自适应最小均方滤波器的系统误码率(BER)低于10 -8，可以满足网络通信的要求。
The interaction between a two-dimensional isotropic turbulence and a weak shock wave was numerically studied.
数值研究了二维各向同性湍流与弱激波相互干扰的问题。
The atmosphere turbulence was seen as weak fluctuation turbulence, and Gaussian noise was used to simulate influence of atmosphere turbulence on transmission of laser beam.
假设大气湍流为弱起伏湍流，用高斯噪声模拟了大气湍流的影响。
The turbulence-bear ability of the power system on ship or offshore oil platform is quite weak for its relative smaller size against that on onshore.
在船舶和海洋石油平台上，电网的规模都不是很大，因此较陆地而言，电网抵抗非正常情况的能力相对较弱。
The turbulence-bear ability of the power system on ship or offshore oil platform is quite weak for its relative smaller size against that on onshore.
在船舶和海洋石油平台上，电网的规模都不是很大，因此较陆地而言，电网抵抗非正常情况的能力相对较弱。
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