hydroscience

例句：

1. 1.The study of water science is crucial for understanding the Earth's climate system.
   研究水科学对于理解地球气候系统至关重要。
2. 2.The development of hydropower has greatly improved our energy supply.
   水力发电的发展极大地提高了我们的能源供应。
3. 3. Hydroscience plays a vital role in environmental conservation efforts.
   水科学在环境保护工作中发挥着重要作用。