1. a State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, China
2. b Architectural Design and Research Institute of Tsinghua University Co, Ltd, Beijing 100084, China
3. c Shaanxi Hanji Weihe Water Diversion Engineering Construction Co, Ltd, Xi'an 710000, China
4. d Shanxi International Energy Group New Energy Investment Management Co, Ltd, Taiyuan 030000, China