water conservancy and hydroelectric的用法和樣例：
例句
- Reservoir Resettlement is an important and complex work in the development of Water conservation and hydropower.
摘要水庫移民是一項對水利水電事業(yè)發(fā)展極為重要的復雜工程。 - It gives an example for utilizing tracer detecting on engineering investigation on water and hydropower projects.
為示蹤探測用于水利水電工程勘察提供了一個(gè)范例。
