论文部分内容阅读
我国是个缺水的发展中国家,特别是广袤的沙漠地区、干旱和半干旱地区更是严重缺水,使这些地区生活用水、工业用水告急。这既有天然因素,更有人类工业社会对生态的破坏使然。
Our country is a water-scarce developing country, especially in the vast desert region. Severe water shortage is still a serious problem in the arid and semi-arid regions, making domestic water and industrial water in these regions in an emergency. This is both a natural factor and a disruption to the ecology of the human industrial society.