全球用水量的五分之一取自地下,人类使用的饮用水有一半也来自地下。
Groundwater provides about a fifth of the planet's water needs and half its drinking water.
英国消费者平均每天使用约150升水,体积相当于一个大浴缸的大小,而英国消费者购买的国货用水量是这个的10倍。
The average UK consumer uses about 150 litres per day, the size of a large bath.
实际应用表明,通过优化取、回水井的使用模式,可以减少系统的用水量和能耗。
The application shows that it reduces the water and energy consumption optimizing the employing modes of pumping Wells and recharging Wells.
应用推荐