它临近哥伦比亚河，水坝可以产生大量的廉价水电能源。
It is close to the Columbia River, with DAMS that produce plenty of cheap hydroelectric power.
以西部水电能源开发为背景讨论高拱坝研究的意义和重要性；
The significance of high arch dam research is discussed based on the development of hydroelectric power in west China.
但他警告同样的黑客技术能被用在电话、取款机以及一些工业化系统例如水电能源等。
But he warned that the same hacking trick can be used to attack phones, cash machines and even industrial systems such as water and power supplies.
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