中国的水供应也是危机四伏，这是因为不断增长的工业和农业用水。
China's water supply, too, is in a parlous state, thanks to ever-increasing industrial and agricultural use.
而且CPV对光伏原材料的需求要小于传统光伏技术，而且它对水的需求也同样小于集中式太阳能系统。
And as CPV requires less photovoltaic material than traditional photovoltaic technology, it likewise requires less water than concentrating solar power systems.
其中的十一棵树安装了太阳能光伏电池，为灯光照明发电，还有用于给温室降温的水技术。
Eleven of the trees are embedded with solar photovoltaics to generate electricity for lighting and water technologies to help cool the conservatories.
其中的十一棵树安装了太阳能光伏电池，为灯光照明发电，还有用于给温室降温的水技术。
Eleven of the trees are embedded with solar photovoltaics to generate electricity for lighting and water technologies to help cool the conservatories.
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