The variation trends of precipitation and total amount of water resources are identical, but the former's variational rate is smaller than the latter's.
水资源总量的变化规律和降水变化规律一致，但前者的变化率明显大于后者。
Liuxi river is one of the important city's water resources. The supply quantity of water plants along the river is about 70% of the total amount in Guangzhou city.
流溪河是广州市主要生活饮用水源之一，其沿途水厂的供水量约占广州市生活饮用水的70%。
Liuxi river is one of the important city's water resources. The supply quantity of water plants along the river is about 70% of the total amount in Guangzhou city.
流溪河是广州市主要生活饮用水源之一，其沿途水厂的供水量约占广州市生活饮用水的70%。
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