“economic benefit of hydropower station”的概念、定义、翻译、参考文献-科学参考

单词	economic benefit of hydropower station
释义	economic benefit of hydropower station Encyclopedia 工学水能经济释 economic benefit of hydropower station水电站效益水电站为国民经济提供物质产品和服务的价值。物质产品为电力和电量；服务主要是兴利除害等经济效益和社会效益，如减免洪涝灾害、扩大城乡供水量、增大河道通航能力、发展渔业、开拓旅游等。
随便看	alpha-polar set alpha-potential alpha preformation factor alpha-pseudo-orbit alpha pyrrolidinone alpha-pyrrolidinone alpha pyrrolidone alpha-pyrrolidone alpha-quantile Alpharabius alpha-radioactivity alpha ray alpha-ray alpha ray, alpha-ray alpha-ray spectrum alpha ray, α-ray alpha ray,α-ray Alphard alpha-recursion alpha-recursion theory alpha recursively enumerable set alpha-recursively enumerable set alpha recursive set alpha-recursive set alpha reduction

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