1. Form Optimum Design for Arch Dam of Machaohe Hydropower Station; 马槽河水电站拱坝体形优化设计2) Xiaohe Hydropower Station 小河水电站 1. Experimental Study on the Spillway Shape Optimization in Xiaohe Hydropower Station; 小河水电站溢洪道体型优化试验研究 2. Xiaohe hydropower station is ...