Irrigated water accounts for more than 70% of the total water use in China, so water-saving potential is great.
在我国，农业产生用水占总用水量的70%以上，节水潜力很大。
There is a great potential of water saving in industry due to the low water use efficiency in China.
我国工业用水效率总体水平还较低，节水潜力很大。
There is a large potential space for water saving by rainfall use.
利用降雨进行水稻灌溉的节水潜能很大。
The development of new water sources: China's industrial and agricultural use of water and life saving potential of small.
开发新水源：我国的工农业和生活用水的节约潜力不小。
The development of new water sources: China's industrial and agricultural use of water and life saving potential of small.
开发新水源：我国的工农业和生活用水的节约潜力不小。
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