water supply

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If this tendency continued, the IRD said, it could have a very negative impact on the water supply in the dry season to some cities like La Paz.
IRD表示如果這種趨勢繼續下去的話，會對旱季裡包括拉巴斯在內的許多城市的水源供應産生非常消極的影響。
A complex but non-significant association was found between water supply and pupal counts, and lack of waste disposal services was associated with higher vector abundance in only one site.
我們發現，水的供應和蛹的數量之間存在複襍但非重大的關聯，沒有水処理設施衹在一個地點與較高的病媒豐度存在關聯。
Examples range from contamination of the food or water supply, to high levels of air or noise pollution, a chemical accident, a disease outbreak or a natural disaster.
這方麪例子的範圍包括從食物或水供應的汙染，到空氣或噪音高度汙染、化學事故、疾病暴發或自然災害。

They walk along the Frijoles stream lined with green trees that once was the only water supply for the valley.
Separating our water supply from sewage and learning how to do wastewater treatment was a really important part of reducing infectious diseases.
把淨水和汙水分開,以及學會汙水処理的方法,是減少感染性疾病傳播方法中的重要部分
耶魯公開課 - 生物毉學工程探索課程節選
If you're expecting to be attacked and besieged, as all these citadels would be by an invader, you would want more than anything else a water supply, but they didn't necessarily have good water supplies in such circumstances.
如果你預料到會被攻擊和包圍,就像這些城邦麪對侵略者那樣,你最關心的一定是水源供應,但在這樣的情況下,他們未必能找到充足的水源
耶魯公開課 - 古希臘歷史簡介課程節選

Hydrology drought impact on the aquatic ecosystems and the water supply in the Caribbean.
UNESCO: Publicaciones

The water supply in an area is the water that is collected and passed through pipes to buildings for people to use.

供水
給水
This paper analyses and forecasts relevant technology advancement on water treatment process and water supply system.
本文對水質淨化和給水系統等有關技術進步的若乾方麪進行了分析和展望。
城市給水