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在我校与美国俄勒岗大学等单位联合黄河口调查期间,作者用简易方法对该区潮流铅直分布进行了专门观测。将获得的资料与一种浅海理论公式计算值进行了比较。首次计算了该区粗糙度参量Z_0值的分布。提出了最大潮流速铅直分布与相对粗糙度参量的关系。
During a survey conducted jointly by our school and the units such as the University of Oregon in the Yellow River Mouth, the authors used a simple method to conduct a special observation of the vertical distribution of current tides in the area. The obtained data are compared with the calculated values of a shallow sea theoretical formula. For the first time, the distribution of roughness parameter Z_0 in this area was calculated. The relationship between the maximum tidal velocity and vertical distribution and the relative roughness parameters is proposed.