任何基地都需要水源补给。
水源补给以冰雪融水和降雨混合为主，部分地区有地下水补给，形成了大量的沼泽草地和湖泊。
Water supply comes from the melting water of ice and snow as well as rainfall. Some places have groundwater in the form of swamp lawn and lakes.
历史时期，四川地区良好的森林覆盖、充足的水源补给以及湿热封闭的环境都为瘴气的产生提供了必要的条件；
In the historical period, the good forest covering, the sufficient water resource and the clouding and humid environment provided the essential condition for malaria's production in Sichuan area.
然而，发现严重缺乏氯化产品，急需补给以便能够对水源进行处理，让人们能安全饮用。
However, a severe shortage of chlorination products has been noted and replenishment is urgently needed to enable water supplies to be treated to render it safe for human consumption.
最终我们得出结论：1号泉水温变化可能受补给水源水温动态变化、降雨和地热影响；
Therefore it is concluded that the temperature of Spring 1 may be influenced by the temperature of the recharge water, rainfall and that of the geothermal;
根据质量和热量守恒原理，通过对不同补给水源进行长期观察，可确定矿坑水的补给源及其比例。
According to the conservation principle of mass and heat, through long-term observation of the water in different recharge sources, the sources and proportion of pit water can be determined.
加强市区西郊和北郊山前地下水源侧向补给区源头的水污染防治。
More efforts will be make to prevent and control the pollution in the aquifer of the groundwater supply zone in the western and northern suburban.
利用环境同位素技术追踪傍河水源地开采条件下的河水激发补给过程和补给强度。
With the environmental isotope technique, the induced recharge of river water under pumping condition in water source site adjacent to the river has been probed.
古城河发源于海坨山东侧，沿河岸有众多的泉眼补给水源，河水终年不断。
Tuo river originated in the east of Haituo Mountain, along the Banks that have a large number of spring water supply, which make the river flows continuously throughout the year.
古城河发源于海坨山东侧，沿河岸有众多的泉眼补给水源，河水终年不断。
Tuo river originated in the east of Haituo Mountain, along the Banks that have a large number of spring water supply, which make the river flows continuously throughout the year.
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