hydroelectric
의미: Relating to or denoting the generation of electricity using flowing or falling water to drive turbines, typically through dams or run-of-river installations.
Hydroelectric power is one of the oldest and most established forms of renewable energy. It collocates with power, dam, station, generation, and capacity. In British contexts, notable hydroelectric schemes include those in the Scottish Highlands, where the terrain and rainfall create ideal conditions. The term appears frequently in energy policy, environmental impact assessments, and climate change discussions. Pumped-storage hydroelectricity, which stores energy by moving water between reservoirs at different elevations, is also a key topic in grid management.
예문
- Scotland's hydroelectric power stations generate approximately 12 per cent of the country's total electricity output. 苏格兰的水力发电站约占该国总发电量的12%。Las centrales hidroeléctricas de Escocia generan aproximadamente el 12 por ciento de la producción eléctrica total del país.スコットランドの水力発電所は、同国の総発電量の約12パーセントを生み出している。스코틀랜드의 수력발전소는 자국 총 발전량의 약 12퍼센트를 생산한다.
- The proposed hydroelectric dam drew opposition from environmental groups concerned about its impact on fish migration. 拟建的水力发电大坝遭到了环保团体的反对,他们担忧其对鱼类洄游的影响。La presa hidroeléctrica propuesta suscitó la oposición de grupos ecologistas preocupados por su impacto en la migración de los peces.計画中の水力発電ダムは、魚類の回遊への影響を懸念する環境保護団体から反対を受けた。계획 중인 수력발전 댐은 어류 회유에 미치는 영향을 우려하는 환경 단체의 반대에 직면했다.
- Pumped-storage hydroelectric facilities can respond to spikes in demand within seconds, making them invaluable for grid stability. 抽水蓄能水力发电设施可以在数秒内响应电力需求峰值,这对电网稳定性极为宝贵。Las instalaciones hidroeléctricas de bombeo pueden responder a picos de demanda en cuestión de segundos, lo que las hace inestimables para la estabilidad de la red.揚水式水力発電施設は需要のピーク時に数秒以内に対応でき、電力網の安定性にとって非常に価値がある。양수식 수력발전 시설은 수요 급증 시 수초 이내에 대응할 수 있어 전력망 안정성에 매우 귀중하다.
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사용 가이드
맥락: scientific, journalism, professional
어조: neutral
기원과 역사
A compound of Greek hydor (water) + electric (from Greek elektron, amber). Coined in the late 19th century as the first large-scale hydroelectric power stations were commissioned.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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