Nationwide, China's availablewatersupply per person is one-fourth the world average.
中国全国的人均可用水供应量仅为世界平均水平的四分之一。
2
If the locally availablewatersupply is not sufficient to meet the minimum needs of the displaced, arrangements must be made to bring in water by truck.
如果本地可用水不能满足难民的最低需求,必须安排卡车等运输工具运水进来。
3
The area of a basin may be limited by elevation changes, by the size that can be covered uniformly by the availablewatersupply on permeable soils, or by cropping factors.