hydroelectric power station

简明释义

水力发电厂

英英释义

例句

1.The hydroelectric power station provides electricity for thousands of homes in the region.

这个水电站为该地区数千户家庭提供电力。

2.The government is investing in a new hydroelectric power station to promote renewable energy.

政府正在投资建设一个新的水电站以促进可再生能源。

3.Many countries rely on hydroelectric power stations to meet their energy needs.

许多国家依赖水电站来满足其能源需求。

4.Environmentalists are concerned about the impact of the hydroelectric power station on local wildlife.

环保主义者对水电站对当地野生动物的影响表示担忧。

5.The construction of the hydroelectric power station has created numerous jobs.

该水电站的建设创造了大量就业机会。

作文

The world today is facing a significant energy crisis, with the demand for electricity continually rising. In this context, renewable energy sources have become increasingly important. One of the most effective and sustainable forms of renewable energy is hydropower, which is harnessed through a device known as a hydroelectric power station. A hydroelectric power station is a facility that converts the energy of flowing or falling water into electricity, making it a vital component of modern energy production.Hydroelectric power stations operate on a simple principle. Water from rivers or dams is channeled through turbines, which spin and generate electricity. This process is not only efficient but also environmentally friendly, as it produces no direct emissions. Given the urgency of climate change and the need to reduce our carbon footprint, transitioning to renewable energy sources like hydropower is essential.In addition to its environmental benefits, hydroelectric power stations provide several economic advantages. They create jobs in construction, maintenance, and operation, contributing to local economies. Furthermore, once built, these facilities have low operating costs and can produce electricity at competitive prices. This makes hydropower an attractive option for countries looking to enhance their energy security and independence.Globally, many countries have successfully implemented hydroelectric power stations. For instance, Brazil relies heavily on hydropower, with over 60% of its electricity generated from this source. The Itaipu Dam, one of the largest in the world, showcases the potential of hydropower in meeting national energy needs. Similarly, China has invested significantly in hydropower infrastructure, with the Three Gorges Dam being a prime example. This massive project not only generates electricity but also helps control flooding and improve navigation along the Yangtze River.However, despite the numerous benefits, hydroelectric power stations are not without challenges. The construction of large dams can lead to environmental degradation, including habitat loss for aquatic species and displacement of local communities. Moreover, changes in water flow can affect ecosystems downstream. Therefore, it is crucial to carefully assess the environmental impact before constructing new facilities.In conclusion, hydroelectric power stations play a critical role in the global transition towards sustainable energy. They offer a reliable and clean source of electricity while supporting economic growth. However, as we continue to invest in hydropower, it is essential to balance development with environmental protection. By doing so, we can harness the power of water to create a brighter and more sustainable future for generations to come.

当今世界正面临着严重的能源危机，电力需求不断上升。在这种背景下，可再生能源变得越来越重要。水电是最有效和可持续的可再生能源形式之一，它通过一种称为水电站的设备来利用。水电站是一种将流动或落下的水的能量转化为电力的设施，使其成为现代能源生产的重要组成部分。水电站的工作原理很简单。来自河流或水坝的水被引导通过涡轮机，涡轮机旋转并产生电力。这个过程不仅高效，而且环保，因为它不直接排放污染物。考虑到气候变化的紧迫性以及减少碳足迹的需要，向可再生能源如水电过渡是至关重要的。除了环境利益之外，水电站还提供了几个经济优势。它们在建设、维护和运营方面创造了就业机会，为地方经济做出了贡献。此外，一旦建成，这些设施的运营成本较低，可以以竞争价格生产电力。这使得水电成为希望增强能源安全和独立性的国家的一个有吸引力的选择。全球许多国家成功地实施了水电站。例如，巴西在很大程度上依赖水电，超过60%的电力来自这一来源。伊泰普大坝是世界上最大的水电站之一，展示了水电在满足国家能源需求方面的潜力。同样，中国在水电基础设施方面进行了大量投资，三峡大坝就是一个典型的例子。这个巨型项目不仅产生电力，还帮助控制洪水并改善长江的航运。然而，尽管有众多好处，水电站也面临挑战。大型水坝的建设可能导致环境退化，包括水生物种的栖息地丧失和当地社区的迁移。此外，水流的变化可能影响下游生态系统。因此，在建设新设施之前，仔细评估环境影响至关重要。总之，水电站在全球向可持续能源过渡中扮演着关键角色。它们提供可靠且清洁的电力来源，同时支持经济增长。然而，随着我们继续投资于水电，必须在发展与环境保护之间取得平衡。通过这样做，我们可以利用水的力量为未来几代人创造一个更光明和可持续的未来。