为了研究河口、入海口的淤积情况和整治工程效果,需作大量的模型实验,对潮汐水流情况进行复演,并对各种水流参数(流速,流向,水位)进行测试和计算。由于测试的数据量大,计算也较复杂,兼之还要绘出各种潮汐过程线,所以作一个模型需要十几人甚至二十几 In order to study estuarine and estuarine siltation conditions and remediation project results, a large number of model experiments are required to conduct a series of rehearsals of tidal and water flow conditions, and various water flow parameters (flow rate, flow direction and water level) are tested and calculated. Due to the large amount of test data, the calculation is also more complicated, and also draw a variety of tidal process lines, so making a model requires a dozen or even twenty