A three - dimensional visual simulation system of ship motion in virtual ocean environment resented in this paper.

文章介绍了在虚拟海洋环境中船舶运动的三维视景仿真系统.

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Since ocean environment is so complex , the speed of sound may vary greatly with location.

在实际的海洋环境中, 海水中的声速往往存在较大的时空变化.

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The pollution of the ocean environment is mostly the pollution of the resources of the ocean.

海洋环境污染主要是海洋资源的污染.

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The ship - radiated noise is - stationary and - Gaussian in the complex ocean environment due time - varying and spare - varying of channel.

由于海洋环境的复杂性和水声信道复杂的时变、空变特性,使得舰船辐射噪声是一种 非 平稳、 非 高斯过程.

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