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水库(外文翻译),包含中文翻译和英文原文,内容详细完整,建议下载参考!中文: 6300 字英文: 20000 字符拦河筑一条像坝的障碍时,水就被拦蓄在障碍物的上游并形成水塘.通常称之为水库。总而言之,被蓄集在水塘或湖泊里的水就称为水库.水库所蓄的水可有多种用途.水库根据其用途可分为以下几类:①蓄水水库。②防洪水库。③配水...
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水库(外文翻译)

包含中文翻译和英文原文,内容详细完整,建议下载参考!

中文: 6300 字
英文: 20000 字符


拦河筑一条像坝的障碍时,水就被拦蓄在障碍物的上游并形成水塘.通常称之为水库。
总而言之,被蓄集在水塘或湖泊里的水就称为水库.水库所蓄的水可有多种用途.水库根据其用途可分为以下几类:
① 蓄水水库。
② 防洪水库。
③ 配水水库。
④ 综合利用水库。
(1) 蓄水水库
城市给水、灌洒供水或直接从河流中取水的水电工程或者溪流,在枯水期,也许不能满足用户的需要,在丰水期,由于洪水泛滥它们又可能无法发挥作用。蓄水水库在洪峰期能拦蓄多余的水量,而在枯水期需要水的时候又能平缓地把水放出。
顺便提一下。蓄水除为了今后的用水外。蓄洪还可减少水库下游的洪水灾害。因此.水库可以用于防洪或者还具有别的用途。前一种情况称为“防洪水库”,而后一种情况就称为“综合利用水库”......



When a barrier is constructed across some river in the form of a dam, water gets stored up on the upstream side of the barrier, forming a pool of water, generally called a reservoir.
Broadly speaking, any water collected in a pool or a lake may be termed as a reservoir. The water stored in reservoir may be used for various purposes. Depending upon the purposes served, the reservoirs may be classified as follows:
① Storage or Conservation Reservoirs.
② Flood Control Reservoirs.
③ Distribution Reservoirs.
④ Multipurpose reservoirs.
(1) Storage or Conservation Reservoirs.
A city water supply, irrigation water supply or a hydroelectric project drawing water directly from a river or a stream may fail to satisfy the consumers’ demands during extremely low flows, while during high flows; it may become difficult to carry out their operation due to devastating floods. A storage or a conservation reservoir can retain such excess supplies during periods of peak flows and can release them gradually during low flows as and when the need arise......