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在潮流垂直结构的研究中,分潮流最大流速方向随深度的变化是一个值得进一步探讨的问题。有的研究成果指出:较下层的分潮流最大流速方向由于受地转和摩擦的影响而偏离到较上层的最大流速方向的右方;有的则表明分潮流最大流速方向随着深度的增加而逐渐向左偏。如果我们注意实际观测资料,就会发现上述的两种可能性都是存在的。但是,在什么情况下,较下
In the study of tidal current vertical structure, the change of depth with the direction of the maximum velocity of tidal current is a problem to be further explored. Some research results indicate that the direction of the maximum velocity of sub-tidal current in the lower layer deviates to the right of the direction of the maximum velocity in the upper layer due to the influence of rotation and friction; while others indicate that the direction of maximum velocity of the tidal current increases with depth Leaning to the left gradually. If we pay attention to the actual observed data, we will find that the above two possibilities exist. However, under what circumstances, the lower