千方百计开辟新水源,尽量合理使用现有水源。在开源方面:主要是拦蓄降水,引取地面水,开辟地下水,做到有水皆用,点滴不漏。在节流方面:用水需要统一规划,建立用水制度,有专人管水。为了做到合理用水,在用水次序上要上下游兼顾, Do everything possible to open up new sources of water, try to use existing water sources as reasonable as possible. In terms of open source: the main is to intercept precipitation, draw ground water, open up groundwater, so that water is used, without leakage. In terms of expenditure: water needs a unified plan, the establishment of water system, a specialist tube water. In order to achieve reasonable water use, both in the water order to take into account both upstream and downstream,