提供的铰链函数为流域地形学领域中一个重要且长期存在的问题——河流中床负荷沉积物输送的预测——提供了一个可行的解决方案。多酷啊！

The hinge function provided “a tractable solution to an important and long standing problem in the field of fluvial geomorphology–the prediction of bedload sediment transport in rivers.” How cool is that?