中文摘要：

在这份报纸， Qiantang 潮汐的讨厌的人(QTB ) 上的堤线调整的效果被 physcial 实验学习。实验室规模 Qiantang 河口的物理模型被造，潮汐的讨厌的人被产生。与这个模型一起，潮汐的讨厌的人的形成和繁殖过程被模仿与或没有堤线调整。调整的堤线改变反映的潮汐的讨厌的人的方向，这被显示出。潮汐的讨厌的人的高度在堤线被收缩的在上游的区域增加。在测试偏好和分叉的政体，在在上游的车站的讨厌的人高度被 0.10 m 和 0.04 m 分别地增加。而且，交叉讨厌的人仍然在 Daquekou 车站附近存在，地点稍微由大约 3 km 搬到下游的区域。

英文摘要：

In this paper,the effect of the dike line adjustment on the Qiantang Tidal Bore（QTB）is studied by physcial experiments.A lab-scale physical model of the Qiantang Estuary is built and the tidal bore is generated.With this model,the formation and pro-pagation processes of the tidal bore are simulated with or without the dike line adjustment.It is shown that the adjusted dike line changes the direction of the reflected tidal bore.The height of the tidal bore increases in the upstream region where the dike line is contracted.In the tested bent and forking regimes,the bore height at the upstream station is increased by 0.10 m and 0.04 m,respectively.Furthermore,the crossing bore still exists near the Daquekou station and the location slightly moves by about 3 km to the downstream region.